diff --git a/.gitignore b/.gitignore
index 7c07527..e699e05 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,4 +39,6 @@
 # Octavia PKI artifacts - never commit
 overlays/octavia-pki.yaml
 octavia-pki/
-passphrase.txt
\ No newline at end of file
+passphrase.txt
+# Bundle backups (timestamped)
+bundle.yaml.bak-*