diff --git a/scripts/install b/scripts/install
index 172f4b6..ee0aa9a 100644
--- a/scripts/install
+++ b/scripts/install
@@ -111,7 +111,7 @@ ynh_store_file_checksum --file="$final_path/settings.php"
 #=================================================
 
 # Set permissions to app files
-chown -R root: $final_path
+chown -R $app: $final_path
 chmod o-rwx $final_path
 chown -R $app:www-data $final_path/files
 chmod -R 770 $final_path/files
diff --git a/scripts/restore b/scripts/restore
index 83cd632..537bc2b 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -66,7 +66,7 @@ ynh_restore_file --origin_path="$final_path"
 #=================================================
 
 # Set permissions to app files
-chown -R root: $final_path
+chown -R $app: $final_path
 chmod o-rwx $final_path
 chown -R $app:www-data $final_path/files
 chmod -R 770 $final_path/files
diff --git a/scripts/upgrade b/scripts/upgrade
index 5fdece7..49575de 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -140,7 +140,7 @@ fi
 #=================================================
 
 # Set permissions to app files
-chown -R root: $final_path
+chown -R $app: $final_path
 chmod o-rwx $final_path
 chown -R $app:www-data $final_path/files
 chmod -R 770 $final_path/files