diff --git a/.github/workflows/minimal.yml b/.github/workflows/minimal.yml
index 2963cc3..e0950ac 100644
--- a/.github/workflows/minimal.yml
+++ b/.github/workflows/minimal.yml
@@ -28,9 +28,8 @@ jobs:
             ghcr.io/geocompx/minimal
           # generate Docker tags based on the following events/attributes
           tags: |
-            type=raw,value=minimal
-            type=sha,prefix=minimal_
-            type=schedule,pattern={{date 'YYYY-MM-DD'}},prefix=minimal_
+            type=sha
+            type=schedule,pattern={{date 'YYYY-MM-DD'}}
             type=raw,value=latest
       -
         name: Set up QEMU