diff --git a/argocd/_app-of-apps.yaml b/argocd/_app-of-apps.yaml
index 6ac923c..53bb3ef 100644
--- a/argocd/_app-of-apps.yaml
+++ b/argocd/_app-of-apps.yaml
@@ -13,7 +13,6 @@ spec:
   project: default
   source:
     repoURL: https://github.com/snothub/sturdy-adventure.git
-    targetRevision: HEAD
     path: argocd/infra
   destination:
     server: https://kubernetes.default.svc