diff --git a/charts/argo-ci/values.yaml b/charts/argo-ci/values.yaml
index 0c2e6f1b..52e9b066 100644
--- a/charts/argo-ci/values.yaml
+++ b/charts/argo-ci/values.yaml
@@ -1,6 +1,6 @@
 imageNamespace: argoproj
 ciImage: argoci
-imageTag: latest
+imageTag: v1.0.0-alpha1
 
 argo-ci:
   imagesNamespace: argoproj