diff --git a/.github/renovate.json b/.github/renovate.json
index 91127d4c..2ee2763a 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -23,6 +23,14 @@
         "https://ghcr.io"
       ]
     },
+    {
+      "matchDatasources": [
+        "docker"
+      ],
+      "registryUrls": [
+        "https://index.docker.io/v1/"
+      ]
+    },
     {
       "matchPackageNames": [
         "actions/checkout",