diff --git a/.github/renovate.json5 b/.github/renovate.json5
index 0a281382ab3..9777bf160fe 100644
--- a/.github/renovate.json5
+++ b/.github/renovate.json5
@@ -172,6 +172,10 @@
     //
     // Tag semantic version type based on regex
     //
+    {
+      "matchDatasources": ["docker"],
+      "excludePackageNames": ["subchart"]
+    },
     {
       "matchDatasources": ["docker"],
       "versioning": "regex:^v(?<major>\\d{2})(?<minor>\\d{2})(?<patch>\\d{2})$",