diff --git a/dd-ctl b/dd-ctl
index c276664..bb6442f 100755
--- a/dd-ctl
+++ b/dd-ctl
@@ -500,7 +500,7 @@ saml_certificates(){
 wait_for_moodle(){
 	echo "Waiting for system to be fully up before customizing... It can take some minutes..."
 	echo " (you can monitorize install with: docker logs dd-apps-moodle --follow"
-	while ! docker inspect -f '{{.State.Health.Status}}' dd-apps-moodle | grep -q "healthy"; do     sleep 2; done
+	while ! docker inspect -f '{{.State.Health.Status}}' dd-apps-moodle | grep -q "^healthy$"; do     sleep 2; done
 }
 
 upgrade_moodle(){