diff --git a/modules/poll/poll.controller.php b/modules/poll/poll.controller.php
index 33b182110..4df5ef28c 100644
--- a/modules/poll/poll.controller.php
+++ b/modules/poll/poll.controller.php
@@ -216,6 +216,7 @@ class pollController extends poll
 			$oDB->rollback();
 			return $output;
 		}
+		$oDB->commit();
 		return $output;
 	}