diff --git a/web/api/app/.htaccess b/web/api/app/.htaccess
index fc3aac4b2..1af74d971 100644
--- a/web/api/app/.htaccess
+++ b/web/api/app/.htaccess
@@ -2,4 +2,5 @@
     RewriteEngine on
     RewriteRule    ^$    webroot/    [L]
     RewriteRule    (.*) webroot/$1    [L]
-</IfModule>
\ No newline at end of file
+    RewriteBase /zm/api
+</IfModule>