diff --git a/renovate.json b/renovate.json
index b6f5e6a..2131c25 100644
--- a/renovate.json
+++ b/renovate.json
@@ -10,7 +10,7 @@
         "^Dockerfile$"
       ],
       "matchStrings": [
-        "datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?\\sARG .*?_VERSION=(?<currentValue>.*)\\s"
+        "# renovate: datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?( registryUrl=(?<registryUrl>.*?))?\\s.*?_VERSION=(?<currentValue>.*)\\s"
       ],
       "versioningTemplate": "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}"
     }