diff --git a/.fabmanager-version b/.fabmanager-version
index ecd7ee50c..30f69e8cc 100644
--- a/.fabmanager-version
+++ b/.fabmanager-version
@@ -1 +1 @@
-2.5.8
+2.5.9
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3f175c0c7..28b8ae100 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog Fab Manager
 
+## v2.5.9 2017 July 13
+
+- Fixed invalid syntax for configuration file application.yml.default
+- db:seed improves test if there is already an admin, not failing anymore if role 'admin' doesn't exist
+
 ## v2.5.8 2017 July 12
 
 - Fix a bug: when upgrading from version < 2.5.0, `db:seed` will throw an error if ADMIN_EMAIL does not match any admin in database
diff --git a/config/application.yml.default b/config/application.yml.default
index dca8ea779..ab2e0b224 100644
--- a/config/application.yml.default
+++ b/config/application.yml.default
@@ -1,69 +1,69 @@
--# Add application configuration variables here, as shown below.
--
--POSTGRES_HOST: localhost
--POSTGRES_PASSWORD:
--REDIS_HOST: localhost
--ELASTICSEARCH_HOST: localhost
--
--SECRET_KEY_BASE: 83daf5e7b80d990f037407bab78dff9904aaf3c195a50f84fa8695a22287e707dfbd9524b403b1dcf116ae1d8c06844c3d7ed942564e5b46be6ae3ead93a9d30
--STRIPE_API_KEY:
--STRIPE_PUBLISHABLE_KEY:
--STRIPE_CURRENCY: 'eur'
--
--INVOICE_PREFIX: Demo-FabLab-facture
--FABLAB_WITHOUT_PLANS: 'false'
--FABLAB_WITHOUT_SPACES: 'true'
--
--DEFAULT_MAIL_FROM: Fab Manager Demo <noreply@fab-manager.com>
--
--# For prod & staging env only
--DEFAULT_HOST: fab-manager.com
--DEFAULT_PROTOCOL: https
--DELIVERY_METHOD: smtp
--SMTP_ADDRESS:
--SMTP_PORT: '587'
--SMTP_USER_NAME:
--SMTP_PASSWORD:
--GA_ID: ''
--##
--
--ADMIN_EMAIL: 'admin@fab-manager.com'
--ADMIN_PASSWORD: 'adminadmin'
--
--DISQUS_SHORTNAME:
--
--TWITTER_NAME: 'FablabGrenoble'
--TWITTER_CONSUMER_KEY: ''
--TWITTER_CONSUMER_SECRET: ''
--TWITTER_ACCESS_TOKEN: ''
--TWITTER_ACCESS_TOKEN_SECRET: ''
--
--FACEBOOK_APP_ID: ''
--
--RAILS_LOCALE: 'fr'
--APP_LOCALE: 'fr'
--MOMENT_LOCALE: 'fr'
--SUMMERNOTE_LOCALE: 'fr-FR'
--ANGULAR_LOCALE: 'fr-fr'
--MESSAGEFORMAT_LOCALE: 'fr'
--FULLCALENDAR_LOCALE: 'fr'
--
--ELASTICSEARCH_LANGUAGE_ANALYZER: 'french'
--
--TIME_ZONE: 'Paris'
--WEEK_STARTING_DAY: 'monday'
--D3_DATE_FORMAT: '%d/%m/%y'
--UIB_DATE_FORMAT: 'dd/MM/yyyy'
--EXCEL_DATE_FORMAT: 'dd/mm/yyyy'
--
--OPENLAB_APP_SECRET:
--OPENLAB_APP_ID:
--OPENLAB_BASE_URI: 'https://openprojects.fab-manager.com'
--
--LOG_LEVEL: 'debug'
--
--ALLOWED_EXTENSIONS: pdf ai eps cad math svg stl dxf dwg obj step iges igs 3dm 3dmf doc docx png ino scad fcad skp sldprt sldasm slddrw slddrt tex latex ps
--ALLOWED_MIME_TYPES: application/pdf application/postscript application/illustrator image/x-eps image/svg+xml application/sla application/dxf application/acad application/dwg application/octet-stream application/step application/iges model/iges x-world/x-3dmf application/vnd.openxmlformats-officedocument.wordprocessingml.document image/png text/x-arduino text/plain application/scad application/vnd.sketchup.skp application/x-koan application/vnd-koan koan/x-skm application/vnd.koan application/x-tex application/x-latex
--
--# 10485760 = 10 megabytes
--MAX_IMAGE_SIZE: '10485760'
+# Add application configuration variables here, as shown below.
+
+POSTGRES_HOST: localhost
+POSTGRES_PASSWORD:
+REDIS_HOST: localhost
+ELASTICSEARCH_HOST: localhost
+
+SECRET_KEY_BASE: 83daf5e7b80d990f037407bab78dff9904aaf3c195a50f84fa8695a22287e707dfbd9524b403b1dcf116ae1d8c06844c3d7ed942564e5b46be6ae3ead93a9d30
+STRIPE_API_KEY:
+STRIPE_PUBLISHABLE_KEY:
+STRIPE_CURRENCY: 'eur'
+
+INVOICE_PREFIX: Demo-FabLab-facture
+FABLAB_WITHOUT_PLANS: 'false'
+FABLAB_WITHOUT_SPACES: 'true'
+
+DEFAULT_MAIL_FROM: Fab Manager Demo <noreply@fab-manager.com>
+
+# For prod & staging env only
+DEFAULT_HOST: fab-manager.com
+DEFAULT_PROTOCOL: https
+DELIVERY_METHOD: smtp
+SMTP_ADDRESS:
+SMTP_PORT: '587'
+SMTP_USER_NAME:
+SMTP_PASSWORD:
+GA_ID: ''
+##
+
+ADMIN_EMAIL: 'admin@fab-manager.com'
+ADMIN_PASSWORD: 'adminadmin'
+
+DISQUS_SHORTNAME:
+
+TWITTER_NAME: 'FablabGrenoble'
+TWITTER_CONSUMER_KEY: ''
+TWITTER_CONSUMER_SECRET: ''
+TWITTER_ACCESS_TOKEN: ''
+TWITTER_ACCESS_TOKEN_SECRET: ''
+
+FACEBOOK_APP_ID: ''
+
+RAILS_LOCALE: 'fr'
+APP_LOCALE: 'fr'
+MOMENT_LOCALE: 'fr'
+SUMMERNOTE_LOCALE: 'fr-FR'
+ANGULAR_LOCALE: 'fr-fr'
+MESSAGEFORMAT_LOCALE: 'fr'
+FULLCALENDAR_LOCALE: 'fr'
+
+ELASTICSEARCH_LANGUAGE_ANALYZER: 'french'
+
+TIME_ZONE: 'Paris'
+WEEK_STARTING_DAY: 'monday'
+D3_DATE_FORMAT: '%d/%m/%y'
+UIB_DATE_FORMAT: 'dd/MM/yyyy'
+EXCEL_DATE_FORMAT: 'dd/mm/yyyy'
+
+OPENLAB_APP_SECRET:
+OPENLAB_APP_ID:
+OPENLAB_BASE_URI: 'https://openprojects.fab-manager.com'
+
+LOG_LEVEL: 'debug'
+
+ALLOWED_EXTENSIONS: pdf ai eps cad math svg stl dxf dwg obj step iges igs 3dm 3dmf doc docx png ino scad fcad skp sldprt sldasm slddrw slddrt tex latex ps
+ALLOWED_MIME_TYPES: application/pdf application/postscript application/illustrator image/x-eps image/svg+xml application/sla application/dxf application/acad application/dwg application/octet-stream application/step application/iges model/iges x-world/x-3dmf application/vnd.openxmlformats-officedocument.wordprocessingml.document image/png text/x-arduino text/plain application/scad application/vnd.sketchup.skp application/x-koan application/vnd-koan koan/x-skm application/vnd.koan application/x-tex application/x-latex
+
+# 10485760 = 10 megabytes
+MAX_IMAGE_SIZE: '10485760'
diff --git a/db/seeds.rb b/db/seeds.rb
index 583af69cf..e88938c09 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -83,7 +83,7 @@ if Group.count == 0
 end
 
 # Create the default admin if none exists yet
-if Role.find_by(name: 'admin').users.count === 0
+if Role.where(name: 'admin').joins(:users).count === 0
     admin = User.new(username: 'admin', email: Rails.application.secrets.admin_email, password: Rails.application.secrets.admin_password, password_confirmation: Rails.application.secrets.admin_password, group_id: Group.first.id, profile_attributes: {first_name: 'admin', last_name: 'admin', gender: true, phone: '0123456789', birthday: Time.now})
     admin.add_role 'admin'
     admin.save!