diff --git a/webmails/rainloop/start.py b/webmails/rainloop/start.py
index a9f5da32..26d849f7 100755
--- a/webmails/rainloop/start.py
+++ b/webmails/rainloop/start.py
@@ -19,3 +19,6 @@ convert("/default.ini", "/data/_data_/_default_/domains/default.ini")
 convert("/config.ini", "/data/_data_/_default_/configs/config.ini")
 
 os.execv("/usr/local/bin/apache2-foreground", ["apache2-foreground"])
+
+os.system("chown -R www-data:www-data /data")
+