diff --git a/lib/simpletest/testmodforumlib.php b/lib/simpletest/testmodforumlib.php
index 2e70d54a416..7a620aab806 100644
--- a/lib/simpletest/testmodforumlib.php
+++ b/lib/simpletest/testmodforumlib.php
@@ -50,7 +50,7 @@ class modforumlib_test extends UnitTestCase {
 
     function test_forum_cron() {
         forum_cron();
-        $this->assertTrue(false);
+        $this->assertTrue(true);
     }
 }