diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 3f53646..2a97e7e 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -15,4 +15,4 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Build the Docker image
-      run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)
+      run: docker build . --file Dockerfile --tag plaster:$(date +%s)