diff --git a/bundles/systemd/files/check_timesyncd_sync b/bundles/systemd/files/check_timesyncd_sync
index bde95a2..1e2e511 100644
--- a/bundles/systemd/files/check_timesyncd_sync
+++ b/bundles/systemd/files/check_timesyncd_sync
@@ -26,8 +26,8 @@ try:
     ).strip().decode()
 
     if not out:
-        print('NTP service is active, but could not get offset. This is probably fine.')
-        exit(0)
+        print('NTP service is active, but could not get offset. Something is wrong.')
+        exit(1)
 
     if out.startswith('+'):
         out = out[1:]