diff --git a/clustertool/embed/generic/patches/all.yaml b/clustertool/embed/generic/patches/all.yaml
index 5704a828e95..9f68db41553 100644
--- a/clustertool/embed/generic/patches/all.yaml
+++ b/clustertool/embed/generic/patches/all.yaml
@@ -86,6 +86,9 @@ machine:
       registry.k8s.io:
         endpoints:
           - https://registry.k8s.io
+      tccr.io:
+        endpoints:
+          - https://oci.trueforge.org
       oci.trueforge.org:
         endpoints:
           - https://quay.io