diff --git a/README_fr.md b/README_fr.md
index b065992..26b390e 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -37,9 +37,7 @@ Pas de support de LDAP
 
  * Pas de support de LDAP (non implémenté upstream)
 
-## Links
-
-## Links
+## Liens
 
  * Signaler un bug: https://github.com/YunoHost-Apps/gotify_ynh/issues
  * Site de l'application: https://gotify.net/
diff --git a/manifest.json b/manifest.json
index 26cda94..8a0556f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "A simple server for sending and receiving messages.",
         "fr": "Un simple serveur pour envoyer et recevoir des messages."
     },
-    "version": "2.0.16~ynh1",
+    "version": "2.0.16~ynh2",
     "url": "http://gotify.net",
     "license": "MIT",
     "maintainer": {
diff --git a/scripts/install b/scripts/install
index eab084b..19d5cf8 100755
--- a/scripts/install
+++ b/scripts/install
@@ -137,12 +137,10 @@ ynh_store_file_checksum "$final_path/config.yml"
 #=================================================
 
 # Set permissions to app files
-chown -R root: $final_path
+chown -R root:$app $final_path
 mkdir $final_path/data
-chown -R root:$app $final_path/*
-chmod -R 550 $final_path/*
-chown $app $final_path/data
-chmod 770 $final_path/data
+chown -R $app: $final_path/data/
+chmod o-rwx $final_path/ -R
 
 #=================================================
 # ADVERTISE SERVICE IN ADMIN PANEL
diff --git a/scripts/restore b/scripts/restore
index 4b31907..0f8e3c0 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -76,8 +76,10 @@ ynh_system_user_create $app
 #=================================================
 
 # Restore permissions on app files
-chown -R root: $final_path
+chown -R root:$app $final_path
+mkdir $final_path/data
 chown -R $app: $final_path/data/
+chmod o-rwx $final_path/ -R
 
 #=================================================
 # SPECIFIC RESTORATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 1f53155..67c663e 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -138,7 +138,9 @@ ynh_add_systemd_config
 #=================================================
 
 # Set permissions on app files
-chown -R root: $final_path
+chown -R root:$app $final_path/
+chown -R $app: $final_path/data/
+chmod o-rwx $final_path/ -R
 
 # If data directory doesn't exists
 if [ -z $final_path/data ]; then