diff --git a/.github/workflows/nightly-chart-and-image-publish.yaml b/.github/workflows/nightly-chart-and-image-publish.yaml
index 5edd097a..7e79b7c8 100644
--- a/.github/workflows/nightly-chart-and-image-publish.yaml
+++ b/.github/workflows/nightly-chart-and-image-publish.yaml
@@ -6,7 +6,7 @@ on:
   workflow_dispatch: # Allow running manually on demand
 
 env:
-  TAG: ${{ github.sha }}
+  TAG: v0.0.0-${{ github.sha }}
   REGISTRY: ghcr.io
 
 jobs: