diff --git a/roles/mediawiki/templates/LocalSettings.php.fp.j2 b/roles/mediawiki/templates/LocalSettings.php.fp.j2
index a797fd2063..982590d74e 100644
--- a/roles/mediawiki/templates/LocalSettings.php.fp.j2
+++ b/roles/mediawiki/templates/LocalSettings.php.fp.j2
@@ -561,3 +561,11 @@ $_SERVER['HTTP_HOST'] = 'fedoraproject.org';
 {% endif %}
 $_SERVER['REQUEST_SCHEME'] = 'https';
 $_SERVER['SERVER_PORT'] = 443;
+
+
+# Looks like mediawiki is using undefined constants.... LEt's define them
+define('TS_RFC2822', 'silly.TS_RFC2822');
+define('TS_POSTGRES', 'silly.TS_POSTGRES');
+define('TS_MW', 'silly.TS_MW');
+define('TS_UNIX', 'silly.TS_UNIX');
+define('TS_RFC2822', 'silly.TS_RFC2822');