diff --git a/scripts/install b/scripts/install
index c6a2a93..71bef0b 100644
--- a/scripts/install
+++ b/scripts/install
@@ -89,7 +89,7 @@ phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 # Set permissions to app files
 chown -R www-data:www-data $final_path
-chmod -R 755 $final_path
+chmod -R a+rw $final_path
 
 #=================================================
 # SETUP SSOWAT
diff --git a/scripts/restore b/scripts/restore
index 85a6cf7..35aec7c 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -68,7 +68,7 @@ ynh_system_user_create --username=$app
 
 # Restore permissions on app files
 chown -R www-data:www-data $final_path
-chmod -R 755 $final_path
+chmod -R a+rw $final_path
 
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 53f1270..5fe2a50 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -105,7 +105,7 @@ ynh_add_fpm_config --phpversion=$YNH_PHP_VERSION --package="$extra_php_dependenc
 
 # Set permissions on app files
 chown -R www-data:www-data $final_path
-chmod -R 755 $final_path
+chmod -R a+rw $final_path
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST