diff --git a/app/frontend/src/javascript/components/proof-of-identity/proof-of-identity-files.tsx b/app/frontend/src/javascript/components/proof-of-identity/proof-of-identity-files.tsx
index 1eac9b8a1..bd712a6a2 100644
--- a/app/frontend/src/javascript/components/proof-of-identity/proof-of-identity-files.tsx
+++ b/app/frontend/src/javascript/components/proof-of-identity/proof-of-identity-files.tsx
@@ -10,6 +10,9 @@ import { ProofOfIdentityType } from '../../models/proof-of-identity-type';
 import { ProofOfIdentityFile } from '../../models/proof-of-identity-file';
 import ProofOfIdentityTypeAPI from '../../api/proof-of-identity-type';
 import ProofOfIdentityFileAPI from '../../api/proof-of-identity-file';
+import { IFablab } from '../../models/fablab';
+
+declare let Fablab: IFablab;
 
 declare const Application: IApplication;
 
@@ -29,6 +32,8 @@ interface FilesType {
 const ProofOfIdentityFiles: React.FC<ProofOfIdentityFilesProps> = ({ currentUser, onSuccess, onError }) => {
   const { t } = useTranslation('admin');
 
+  const maxProofOfIdentityFileSizeMb = (Fablab.maxProofOfIdentityFileSize / 1024 / 1024).toFixed();
+
   // list of proof of identity type
   const [proofOfIdentityTypes, setProofOfIdentityTypes] = useState<Array<ProofOfIdentityType>>([]);
   const [proofOfIdentityFiles, setProofOfIdentityFiles] = useState<Array<ProofOfIdentityFile>>([]);
@@ -64,8 +69,7 @@ const ProofOfIdentityFiles: React.FC<ProofOfIdentityFilesProps> = ({ currentUser
     return (event) => {
       const fileSize = event.target.files[0].size;
       let _errors = errors;
-      // 5m max
-      if (fileSize > 5242880) {
+      if (fileSize > Fablab.maxProofOfIdentityFileSize) {
         _errors = errors.concat(poitId);
         setErrors(_errors);
       } else {
@@ -115,7 +119,7 @@ const ProofOfIdentityFiles: React.FC<ProofOfIdentityFilesProps> = ({ currentUser
       <h3>{t('app.admin.members_edit.proof_of_identity_files')}</h3>
       <p className="text-black font-sbold">{t('app.admin.members_edit.my_documents_info')}</p>
       <div className="alert alert-warning">
-        <HtmlTranslate trKey="app.admin.members_edit.my_documents_alert" />
+        <HtmlTranslate trKey="app.admin.members_edit.my_documents_alert" options={{ SIZE: maxProofOfIdentityFileSizeMb }}/>
       </div>
       <div className="widget-content no-bg auto">
         {proofOfIdentityTypes.map((poit: ProofOfIdentityType) => {
@@ -146,7 +150,7 @@ const ProofOfIdentityFiles: React.FC<ProofOfIdentityFilesProps> = ({ currentUser
                     required />
                 </span>
               </div>
-              {errors.includes(poit.id) && <span className="help-block">{t('app.admin.members_edit.proof_of_identity_file_size_error')}</span>}
+              {errors.includes(poit.id) && <span className="help-block">{t('app.admin.members_edit.proof_of_identity_file_size_error', { SIZE: maxProofOfIdentityFileSizeMb })}</span>}
             </div>
           );
         })}
diff --git a/app/frontend/src/javascript/models/fablab.ts b/app/frontend/src/javascript/models/fablab.ts
index b9b507895..1c74d1b16 100644
--- a/app/frontend/src/javascript/models/fablab.ts
+++ b/app/frontend/src/javascript/models/fablab.ts
@@ -17,6 +17,7 @@ export interface IFablab {
   weekStartingDay: string,
   d3DateFormat: string,
   uibDateFormat: string,
+  maxProofOfIdentityFileSize: number,
   sessionTours: Array<string>,
   translations: {
     app: {
diff --git a/app/views/application/index.html.erb b/app/views/application/index.html.erb
index 84245c6fb..d9554eef0 100644
--- a/app/views/application/index.html.erb
+++ b/app/views/application/index.html.erb
@@ -63,6 +63,7 @@
       Fablab.weekStartingDay = <%= Date.parse(Rails.application.secrets.week_starting_day).strftime('%w') %>;
       Fablab.d3DateFormat = "<%= Rails.application.secrets.d3_date_format %>";
       Fablab.uibDateFormat = "<%= Rails.application.secrets.uib_date_format %>";
+      Fablab.maxProofOfIdentityFileSize = <%= Rails.application.secrets.max_proof_of_identity_file_size&.to_i || 5.megabytes.to_i %>;
 
       // feature tour (used when feature_tour_display = session)
       Fablab.sessionTours = [];
diff --git a/config/locales/app.admin.de.yml b/config/locales/app.admin.de.yml
index 7b8bf5ccb..62f1bc00d 100644
--- a/config/locales/app.admin.de.yml
+++ b/config/locales/app.admin.de.yml
@@ -959,8 +959,8 @@ de:
         cannot_extend_own_subscription: "Sie können Ihr eigenes Abonnement nicht erweitern. Bitte fragen Sie einen anderen Manager oder einen Administrator."
         my_documents: "My documents"
         my_documents_info: "Following the declaration of your profile, you must declare the proof of identity documents. Once submitted, these documents will be verified by the administrator."
-        proof_of_identity_file_size_error: "The weight limit is 5 MB max"
-        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of 5 Mb max"
+        proof_of_identity_file_size_error: "The weight limit is {SIZE} MB max"
+        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of {SIZE} Mb max"
         proof_of_identity_files: "Proof of identity"
         find_below_the_proof_of_identity_files: "You will find below the proof of identity documents submitted by the member."
         save: "Save"
diff --git a/config/locales/app.admin.en.yml b/config/locales/app.admin.en.yml
index 830da1317..8a465d2fc 100644
--- a/config/locales/app.admin.en.yml
+++ b/config/locales/app.admin.en.yml
@@ -994,8 +994,8 @@ en:
         update_success: "Member's profile successfully updated"
         my_documents: "My documents"
         my_documents_info: "Following the declaration of your profile, you must declare the proof of identity documents. Once submitted, these documents will be verified by the administrator."
-        proof_of_identity_file_size_error: "The weight limit is 5 MB max"
-        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of 5 Mb max"
+        proof_of_identity_file_size_error: "The weight limit is {SIZE} MB max"
+        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of {SIZE} Mb max"
         proof_of_identity_files: "Proof of identity"
         find_below_the_proof_of_identity_files: "You will find below the proof of identity documents submitted by the member."
         save: "Save"
diff --git a/config/locales/app.admin.es.yml b/config/locales/app.admin.es.yml
index 846b9af77..d98fd22eb 100644
--- a/config/locales/app.admin.es.yml
+++ b/config/locales/app.admin.es.yml
@@ -959,8 +959,8 @@ es:
         cannot_extend_own_subscription: "You cannot extend your own subscription. Please ask another manager or an administrator to extend your subscription."
         my_documents: "My documents"
         my_documents_info: "Following the declaration of your profile, you must declare the proof of identity documents. Once submitted, these documents will be verified by the administrator."
-        proof_of_identity_file_size_error: "The weight limit is 5 MB max"
-        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of 5 Mb max"
+        proof_of_identity_file_size_error: "The weight limit is {SIZE} MB max"
+        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of {SIZE} Mb max"
         proof_of_identity_files: "Proof of identity"
         find_below_the_proof_of_identity_files: "You will find below the proof of identity documents submitted by the member."
         save: "Save"
diff --git a/config/locales/app.admin.fr.yml b/config/locales/app.admin.fr.yml
index a73ae7f0a..7076d7544 100644
--- a/config/locales/app.admin.fr.yml
+++ b/config/locales/app.admin.fr.yml
@@ -959,8 +959,8 @@ fr:
         cannot_extend_own_subscription: "Vous ne pouvez pas prolonger votre propre abonnement. Veuillez demander à un autre gestionnaire ou à un administrateur de prolonger votre abonnement."
         my_documents: "Mes documents"
         my_documents_info: "Suite à la déclaration de votre profil, vous devez déclarer des justificatifs. Une fois déposé, ces documents vont être vérifiés par l'administrateur."
-        proof_of_identity_file_size_error: "La limite de poids est 5 Mo max"
-        my_documents_alert: "Attention ! </br>Vous pouvez déposer vos documents en pdf ou en image(jpg) sous une limite de poids de 5 Mo max"
+        proof_of_identity_file_size_error: "La limite de poids est {SIZE} Mo max"
+        my_documents_alert: "Attention ! </br>Vous pouvez déposer vos documents en pdf ou en image(jpg) sous une limite de poids de {SIZE} Mo max"
         proof_of_identity_files: "Justificatifs"
         find_below_the_proof_of_identity_files: "Retrouvez ci-dessous, les justificatifs déposés par le membre."
         save: "Enregistrer"
diff --git a/config/locales/app.admin.no.yml b/config/locales/app.admin.no.yml
index b30054e4c..4d67616cf 100644
--- a/config/locales/app.admin.no.yml
+++ b/config/locales/app.admin.no.yml
@@ -959,8 +959,8 @@
         cannot_extend_own_subscription: "Du kan ikke utvide ditt eget medlemskap. Be en annen leder eller en administrator om å utvide abonnementet."
         my_documents: "My documents"
         my_documents_info: "Following the declaration of your profile, you must declare the proof of identity documents. Once submitted, these documents will be verified by the administrator."
-        proof_of_identity_file_size_error: "The weight limit is 5 MB max"
-        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of 5 Mb max"
+        proof_of_identity_file_size_error: "The weight limit is {SIZE} MB max"
+        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of {SIZE} Mb max"
         proof_of_identity_files: "Proof of identity"
         find_below_the_proof_of_identity_files: "You will find below the proof of identity documents submitted by the member."
         save: "Save"
diff --git a/config/locales/app.admin.pt.yml b/config/locales/app.admin.pt.yml
index d609af99f..52667cc93 100755
--- a/config/locales/app.admin.pt.yml
+++ b/config/locales/app.admin.pt.yml
@@ -959,8 +959,8 @@ pt:
         cannot_extend_own_subscription: "Você não pode estender sua própria assinatura. Por favor, peça a outro gerente ou administrador para estender sua assinatura."
         my_documents: "My documents"
         my_documents_info: "Following the declaration of your profile, you must declare the proof of identity documents. Once submitted, these documents will be verified by the administrator."
-        proof_of_identity_file_size_error: "The weight limit is 5 MB max"
-        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of 5 Mb max"
+        proof_of_identity_file_size_error: "The weight limit is {SIZE} MB max"
+        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of {SIZE} Mb max"
         proof_of_identity_files: "Proof of identity"
         find_below_the_proof_of_identity_files: "You will find below the proof of identity documents submitted by the member."
         save: "Save"
diff --git a/config/locales/app.admin.zu.yml b/config/locales/app.admin.zu.yml
index 0c16165e0..d8df46435 100644
--- a/config/locales/app.admin.zu.yml
+++ b/config/locales/app.admin.zu.yml
@@ -959,8 +959,8 @@ zu:
         cannot_extend_own_subscription: "crwdns20346:0crwdne20346:0"
         my_documents: "My documents"
         my_documents_info: "Following the declaration of your profile, you must declare the proof of identity documents. Once submitted, these documents will be verified by the administrator."
-        proof_of_identity_file_size_error: "The weight limit is 5 MB max"
-        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of 5 Mb max"
+        proof_of_identity_file_size_error: "The weight limit is {SIZE} MB max"
+        my_documents_alert: "Attention!</br>You can submit your documents in pdf or in image (jpg) under a weight limit of {SIZE} Mb max"
         proof_of_identity_files: "Proof of identity"
         find_below_the_proof_of_identity_files: "You will find below the proof of identity documents submitted by the member."
         save: "Save"