diff --git a/.gitignore b/.gitignore
index 775b371..b876f6f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,3 +27,6 @@ argocd/repositories/*.repository.sops.yaml
 __pycache__/
 *.pyc
 tools/vendor/bin/kubectl
+
+# Derived local Repo Manager cache
+.repo-manager/