diff --git a/README.md b/README.md
index 27e311b..92f2d2d 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,6 @@ Commento++ allows you to foster discussion on your website – if you have a blo
 - Moderation tools
 - Sticky comments
 - Thread locking
-- OAuth login (Google, Github, Twitter) and single sign-on
 - Hot-reloading of comments
 - Email notifications.
 
diff --git a/README_fr.md b/README_fr.md
index 37e8ac9..9af738a 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -27,7 +27,6 @@ Commento++ allows you to foster discussion on your website – if you have a blo
 - Moderation tools
 - Sticky comments
 - Thread locking
-- OAuth login (Google, Github, Twitter) and single sign-on
 - Hot-reloading of comments
 - Email notifications.
 
diff --git a/conf/app.src b/conf/app.src
deleted file mode 100644
index 92c1438..0000000
--- a/conf/app.src
+++ /dev/null
@@ -1,5 +0,0 @@
-SOURCE_URL=https://github.com/souramoo/commentoplusplus/releases/download/v1.8.7/release.tar.gz
-SOURCE_SUM=a9925f34b3c035571b14b0d2f351129d70b9d589b9832fcb09f7f0d56d6d92a1
-SOURCE_SUM_PRG=sha256sum
-SOURCE_FORMAT=tar.gz
-SOURCE_IN_SUBDIR=false
diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
index 14b8db8..02871eb 100644
--- a/doc/DESCRIPTION.md
+++ b/doc/DESCRIPTION.md
@@ -9,6 +9,5 @@ Commento++ allows you to foster discussion on your website – if you have a blo
 - Moderation tools
 - Sticky comments
 - Thread locking
-- OAuth login (Google, Github, Twitter) and single sign-on
 - Hot-reloading of comments
 - Email notifications.
diff --git a/manifest.toml b/manifest.toml
index 19b7e6d..f744872 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -17,7 +17,7 @@ admindoc = "https://docs.commento.io/"
 code = "https://github.com/souramoo/commentoplusplus"
 
 [integration]
-yunohost = ">= 11.1.12"
+yunohost = ">= 11.1.15"
 architectures = ["amd64"]
 multi_instance = true
 ldap = false
@@ -44,6 +44,13 @@ ram.runtime = "50M"
     type = "password"
 
 [resources]
+    [resources.sources]
+
+        [resources.sources.main]
+        url = "https://github.com/souramoo/commentoplusplus/releases/download/v1.8.7/release.tar.gz"
+        sha256 = "a9925f34b3c035571b14b0d2f351129d70b9d589b9832fcb09f7f0d56d6d92a1"
+        in_subdir = false
+
     [resources.ports]
     
     [resources.system_user]
diff --git a/scripts/install b/scripts/install
index 2207465..fc82029 100755
--- a/scripts/install
+++ b/scripts/install
@@ -29,18 +29,22 @@ ynh_script_progression --message="Setting up source files..." --weight=3
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$install_dir"
 
-chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
 
 #=================================================
-# NGINX CONFIGURATION
+# SYSTEM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring NGINX web server..." --weight=1
+ynh_script_progression --message="Adding system configurations related to $app..." --weight=1
 
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
+# Create a dedicated systemd config
+ynh_add_systemd_config
+
+yunohost service add $app --description="Privacy-focused commenting platform" --log="/var/log/$app/$app.log"
+
 #=================================================
 # ADD A CONFIGURATION
 #=================================================
@@ -51,21 +55,6 @@ ynh_add_config --template="../conf/.env" --destination="$install_dir/commento.en
 chmod 400 "$install_dir/commento.env"
 chown $app:$app "$install_dir/commento.env"
 
-#=================================================
-# SETUP SYSTEMD
-#=================================================
-ynh_script_progression --message="Configuring a systemd service..." --weight=1
-
-# Create a dedicated systemd config
-ynh_add_systemd_config
-
-#=================================================
-# INTEGRATE SERVICE IN YUNOHOST
-#=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
-
-yunohost service add $app --description="Privacy-focused commenting platform" --log="/var/log/$app/$app.log"
-
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index 06fb827..4c29204 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -10,10 +10,11 @@ source _common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
-# STANDARD REMOVE
+# REMOVE SYSTEM CONFIGURATIONS
 #=================================================
-# REMOVE SERVICE INTEGRATION IN YUNOHOST
+# REMOVE SYSTEMD SERVICE 
 #=================================================
+ynh_script_progression --message="Removing system configurations related to $app..." --weight=1
 
 # Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
 if ynh_exec_warn_less yunohost service status $app >/dev/null
@@ -22,19 +23,9 @@ then
 	yunohost service remove $app
 fi
 
-#=================================================
-# STOP AND REMOVE SERVICE
-#=================================================
-ynh_script_progression --message="Stopping and removing the systemd service..." --weight=1
-
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
 
-#=================================================
-# REMOVE NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
-
 # Remove the dedicated NGINX config
 ynh_remove_nginx_config
 
diff --git a/scripts/restore b/scripts/restore
index ead1d23..178f67c 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -10,15 +10,6 @@
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# STANDARD RESTORATION STEPS
-#=================================================
-# RESTORE THE NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Restoring the NGINX configuration..." --weight=1
-
-ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
-
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
@@ -36,33 +27,27 @@ ynh_script_progression --message="Restoring the PostgreSQL database..." --weight
 ynh_psql_execute_file_as_root --file="./db.sql" --database=$db_name
 
 #=================================================
-# RESTORE SYSTEMD
+# RESTORE SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression --message="Restoring the systemd configuration..." --weight=1
+# RESTORE THE PHP-FPM CONFIGURATION
+#=================================================
+ynh_script_progression --message="Restoring system configurations related to $app..." --weight=1
+
+ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
 systemctl enable $app.service --quiet
 
-#=================================================
-# INTEGRATE SERVICE IN YUNOHOST
-#=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
-
 yunohost service add $app --description="Privacy-focused commenting platform" --log="/var/log/$app/$app.log"
 
-#=================================================
-# START SYSTEMD SERVICE
-#=================================================
-ynh_script_progression --message="Starting a systemd service..." --weight=1
-
-ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
-
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
-# RELOAD NGINX AND PHP-FPM
+# RELOAD NGINX AND PHP-FPM OR THE APP SERVICE
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --weight=1
+ynh_script_progression --message="Reloading NGINX web server and $app's service..." --weight=1
+
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
 
 ynh_systemd_action --service_name=nginx --action=reload
 
diff --git a/scripts/upgrade b/scripts/upgrade
index af55559..5cc3870 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -50,13 +50,18 @@ chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
 
 #=================================================
-# NGINX CONFIGURATION
+# REAPPLY SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
+ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1
 
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
+# Create a dedicated systemd config
+ynh_add_systemd_config
+
+yunohost service add $app --description="Privacy-focused commenting platform" --log="/var/log/$app/$app.log"
+
 #=================================================
 # UPDATE A CONFIG FILE
 #=================================================
@@ -67,21 +72,6 @@ ynh_add_config --template="../conf/.env" --destination="$install_dir/commento.en
 chmod 400 "$install_dir/commento.env"
 chown $app:$app "$install_dir/commento.env"
 
-#=================================================
-# SETUP SYSTEMD
-#=================================================
-ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
-
-# Create a dedicated systemd config
-ynh_add_systemd_config
-
-#=================================================
-# INTEGRATE SERVICE IN YUNOHOST
-#=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
-
-yunohost service add $app --description="Privacy-focused commenting platform" --log="/var/log/$app/$app.log"
-
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================