diff --git a/scripts/install b/scripts/install
index 235d27a..55ab5a7 100644
--- a/scripts/install
+++ b/scripts/install
@@ -220,7 +220,8 @@ ynh_store_file_checksum --file="$final_path/config/config.inc.php"
 #=================================================
 
 # Set permissions to app files
-chown -R root: "$final_path"
+chown -R root:$app "$final_path"
+chmod -R o-rwx "$final_path"
 mkdir -p "$final_path/plugins/enigma/home"
 chown -R $app: "$final_path/"{temp,logs,plugins/enigma/home}
 
diff --git a/scripts/restore b/scripts/restore
index 86386d8..5dd4faf 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -68,7 +68,8 @@ ynh_restore_file --origin_path="$final_path"
 #=================================================
 
 # Restore permissions on app files
-chown -R root: "$final_path"
+chown -R root:$app "$final_path"
+chmod -R o-rwx "$final_path"
 mkdir -p "$final_path/plugins/enigma/home"
 chown -R $app: "$final_path/"{temp,logs,plugins/enigma/home}
 
diff --git a/scripts/upgrade b/scripts/upgrade
index a5f3381..319217f 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -270,7 +270,8 @@ fi
 #=================================================
 
 # Set permissions to app files
-chown -R root: "$final_path"
+chown -R root:$app "$final_path"
+chmod -R o-rwx "$final_path"
 mkdir -p "$final_path/plugins/enigma/home"
 chown -R $app: "$final_path/"{temp,logs,plugins/enigma/home}