diff --git a/app/assets/javascripts/controllers/machines.coffee.erb b/app/assets/javascripts/controllers/machines.coffee.erb
index 12af6cb96..1144abe3f 100644
--- a/app/assets/javascripts/controllers/machines.coffee.erb
+++ b/app/assets/javascripts/controllers/machines.coffee.erb
@@ -231,8 +231,8 @@ Application.Controllers.controller "EditMachineController", ["$scope", '$state',
 ##
 # Controller used in the machine details page (public)
 ##
-Application.Controllers.controller "ShowMachineController", ['$scope', '$state', '$uibModal', '$stateParams', '_t', 'Machine', 'growl', 'machinePromise'
-, ($scope, $state, $uibModal, $stateParams, _t, Machine, growl, machinePromise) ->
+Application.Controllers.controller "ShowMachineController", ['$scope', '$state', '$uibModal', '$stateParams', '_t', 'Machine', 'growl', 'machinePromise', 'dialogs'
+, ($scope, $state, $uibModal, $stateParams, _t, Machine, growl, machinePromise, dialogs) ->
 
 ## Retrieve the details for the machine id in the URL, if an error occurs redirect the user to the machines list
   $scope.machine = machinePromise
@@ -245,11 +245,17 @@ Application.Controllers.controller "ShowMachineController", ['$scope', '$state',
     if $scope.currentUser.role isnt 'admin'
       console.error _t('unauthorized_operation')
     else
-      # delete the machine then redirect to the machines listing
-      machine.$delete ->
-        $state.go('app.public.machines_list')
-      , (error)->
-        growl.warning(_t('the_machine_cant_be_deleted_because_it_is_already_reserved_by_some_users'))
+      dialogs.confirm
+        resolve:
+          object: ->
+            title: _t('confirmation_required')
+            msg: _t('do_you_really_want_to_delete_this_machine')
+      , -> # deletion confirmed
+        # delete the machine then redirect to the machines listing
+        machine.$delete ->
+          $state.go('app.public.machines_list')
+        , (error)->
+          growl.warning(_t('the_machine_cant_be_deleted_because_it_is_already_reserved_by_some_users'))
   ##
   # Callback to book a reservation for the current machine
   ##
diff --git a/app/assets/javascripts/controllers/trainings.coffee.erb b/app/assets/javascripts/controllers/trainings.coffee.erb
index e7e955351..c712583ad 100644
--- a/app/assets/javascripts/controllers/trainings.coffee.erb
+++ b/app/assets/javascripts/controllers/trainings.coffee.erb
@@ -26,17 +26,43 @@ Application.Controllers.controller "TrainingsController", ['$scope', '$state', '
 ##
 # Public view of a specific training
 ##
-Application.Controllers.controller "ShowTrainingController", ['$scope', '$state', 'trainingPromise', ($scope, $state, trainingPromise) ->
+Application.Controllers.controller "ShowTrainingController", ['$scope', '$state', 'trainingPromise', 'growl', '_t', 'dialogs', ($scope, $state, trainingPromise, growl, _t, dialogs) ->
 
   ## Current training
   $scope.training = trainingPromise
 
+
+
+  ##
+  # Callback to delete the current training (admins only)
+  ##
+  $scope.delete = (training) ->
+    # check the permissions
+    if $scope.currentUser.role isnt 'admin'
+      console.error _t('unauthorized_operation')
+    else
+      dialogs.confirm
+        resolve:
+          object: ->
+            title: _t('confirmation_required')
+            msg: _t('do_you_really_want_to_delete_this_training')
+      , -> # deletion confirmed
+        # delete the training then redirect to the trainings listing
+        training.$delete ->
+          $state.go('app.public.trainings_list')
+        , (error)->
+          growl.warning(_t('the_training_cant_be_deleted_because_it_is_already_reserved_by_some_users'))
+
+
+
   ##
   # Callback for the 'reserve' button
   ##
   $scope.reserveTraining = (training, event) ->
     $state.go('app.logged.trainings_reserve', {id: training.id})
 
+
+
   ##
   # Revert view to the full list of trainings ("<-" button)
   ##
diff --git a/app/assets/templates/trainings/show.html.erb b/app/assets/templates/trainings/show.html.erb
index 2c470c4ad..c1ef7f3bc 100644
--- a/app/assets/templates/trainings/show.html.erb
+++ b/app/assets/templates/trainings/show.html.erb
@@ -18,6 +18,7 @@
           <a ng-click="reserveTraining(training, $event)" class="btn btn-lg btn-warning bg-white b-2x rounded m-t-xs" ng-if="!isAuthorized('admin')" translate>{{ 'book_this_training' }}</a>
 
           <a ui-sref="app.admin.trainings_edit({id: training.id})" ng-if="isAuthorized('admin')" class="btn btn-lg btn-warning bg-white b-2x rounded m-t-xs"><i class="fa fa-edit"></i> {{ 'edit' | translate }}</a>
+          <a ng-click="delete(training)" ng-if="isAuthorized('admin')" class="btn btn-lg btn-danger b-2x rounded no-b m-t-xs"><i class="fa fa-trash-o"></i></a>
         </section>
       </div>
     </div>
diff --git a/config/locales/app.public.en.yml b/config/locales/app.public.en.yml
index 411ff6589..296d8fa3d 100644
--- a/config/locales/app.public.en.yml
+++ b/config/locales/app.public.en.yml
@@ -179,7 +179,8 @@ en:
         files_to_download: "Files to download"
         projects_using_the_machine: "Projects using the machine"
         _or_the_: " or the "
-        unauthorized_operation: "Unauthoried operation"
+        do_you_really_want_to_delete_this_machine: "Do you really want to delete this machine?"
+        unauthorized_operation: "Unauthorized operation"
         the_machine_cant_be_deleted_because_it_is_already_reserved_by_some_users: "The machine can't be deleted because it's already reserved by some users."
 
       trainings_list:
@@ -189,6 +190,9 @@ en:
       training_show:
         # details of a training
         book_this_training: "Book this training"
+        do_you_really_want_to_delete_this_training: "Do you really want to delete this training?"
+        unauthorized_operation: "Unauthorized operation"
+        the_training_cant_be_deleted_because_it_is_already_reserved_by_some_users: "The training can't be deleted because it's already reserved by some users."
 
       plans:
         # summary of the subscriptions
diff --git a/config/locales/app.public.fr.yml b/config/locales/app.public.fr.yml
index 10e227a3f..d1a4420b3 100644
--- a/config/locales/app.public.fr.yml
+++ b/config/locales/app.public.fr.yml
@@ -178,6 +178,7 @@ fr:
         files_to_download: "Fichiers à télécharger"
         projects_using_the_machine: "Projets utilisant la machine"
         _or_the_: " ou la "
+        do_you_really_want_to_delete_this_machine: "Êtes-vous sur de vouloir supprimer cette machine ?"
         unauthorized_operation: "Opération non autorisée"
         the_machine_cant_be_deleted_because_it_is_already_reserved_by_some_users: "La machine ne peut pas être supprimée car elle a déjà été réservée par des utilisateurs."
 
@@ -189,6 +190,9 @@ fr:
       training_show:
         # détails d'une formation
         book_this_training: "Réserver cette formation"
+        do_you_really_want_to_delete_this_training: "Êtes-vous sur de vouloir supprimer cette formation ?"
+        unauthorized_operation: "Opération non autorisée"
+        the_training_cant_be_deleted_because_it_is_already_reserved_by_some_users: "La formation ne peut pas être supprimée car elle a déjà été réservée par des utilisateurs."
 
 
       plans: