diff --git a/deploy/overlay/dev/.argocd-source-guestbook-dev.yaml b/deploy/overlay/dev/.argocd-source-guestbook-dev.yaml
new file mode 100644
index 0000000..3a62b07
--- /dev/null
+++ b/deploy/overlay/dev/.argocd-source-guestbook-dev.yaml
@@ -0,0 +1,3 @@
+kustomize:
+  images:
+  - gcr.io/heptio-images/ks-guestbook-demo:0.2