diff --git a/scripts/install b/scripts/install
index 4d07579..f475484 100644
--- a/scripts/install
+++ b/scripts/install
@@ -17,10 +17,7 @@ ynh_script_progression --message="Setting up source files..." --weight=7
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$install_dir"
 
-# Set permissions to app files
-#chmod 750 "$install_dir"
-#chmod -R o-rwx "$install_dir"
-#chown -R $app:www-data "$install_dir"
+chown -R $app:www-data "$install_dir"
 
 #=================================================
 # PHP-FPM CONFIGURATION
@@ -38,14 +35,6 @@ ynh_script_progression --message="Configuring NGINX web server..." --weight=2
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
-#=================================================
-# SECURE FILES AND DIRECTORIES
-#=================================================
-
-# Set permissions to app files
-chmod -R o-rwx "$install_dir"
-chown -R $app:www-data "$install_dir"
-
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 6a23353..d60bef8 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -16,9 +16,6 @@ ynh_script_progression --message="Restoring the app main directory..." --weight=
 
 ynh_restore_file --origin_path="$install_dir"
 
-# Set permissions to app files
-chmod 750 "$install_dir"
-chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index cac35fb..8d8c2b4 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -27,9 +27,6 @@ then
 	ynh_setup_source --dest_dir="$install_dir" --keep="content media system/extensions"
 fi
 
-# Set permissions to app files
-chmod 750 "$install_dir"
-chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
 
 #=================================================