diff --git a/.chainguard/source.yml b/.chainguard/source.yml
new file mode 100644
index 0000000..8a628f2
--- /dev/null
+++ b/.chainguard/source.yml
@@ -0,0 +1,10 @@
+spec:
+  authorities:
+    - keyless:
+        identities:
+          - issuer: https://github.com/login/oauth
+            subjectRegExp: .*@konghq.com$
+    - key:
+        kms: https://github.com/web-flow.gpg # whitelist / allow GITHUB default GPG key used during merge commits
+    - key:
+        kms: https://github.com/gszr.gpg