1 files changed, 1 insertions, 1 deletions
diff --git a/index.php b/index.php
index ab094dfaf..17031f881 100644
--- a/index.php
+++ b/index.php
@@ -225,7 +225,7 @@ else {
 
   // check client X-header to verify request origin
   if ($OUTPUT->ajax_call) {
-    if (rc_request_header('X-Roundcube-Request') != $RCMAIL->get_request_token() && !$RCMAIL->config->get('devel_mode')) {
+    if (rc_request_header('X-Roundcube-Request') != $RCMAIL->get_request_token()) {
       header('HTTP/1.1 403 Forbidden');
       die("Invalid Request");
     }