diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0b759a9..28648e9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,11 +45,11 @@ jobs:
           images: ${{ secrets.DOCKER_USERNAME }}/jellyplex-watched # list of Docker images to use as base name for tags
           tags: |
             type=raw,value=${{ matrix.variant }},enable={{is_default_branch}}
-            type=ref,event=branch,suffix=${{ matrix.variant }}
-            type=ref,event=pr,suffix=${{ matrix.variant }}
-            type=semver,pattern={{version}},suffix=${{ matrix.variant }}
-            type=semver,pattern={{major}}.{{minor}},suffix=${{ matrix.variant }}
-            type=sha,suffix=${{ matrix.variant }}
+            type=ref,event=branch,suffix=-${{ matrix.variant }}
+            type=ref,event=pr,suffix=-${{ matrix.variant }}
+            type=semver,pattern={{version}},suffix=-${{ matrix.variant }}
+            type=semver,pattern={{major}}.{{minor}},suffix=-${{ matrix.variant }}
+            type=sha,suffix=-${{ matrix.variant }}
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2