diff --git a/.github/workflows/develop.yaml b/.github/workflows/develop.yaml
index 903401e..a091ef8 100644
--- a/.github/workflows/develop.yaml
+++ b/.github/workflows/develop.yaml
@@ -117,7 +117,7 @@ jobs:
         uses: docker/build-push-action@v4
         with:
           context: '{{defaultContext}}:proxy'
-          file: '{context}/Dockerfile.mtr'
+          file: 'Dockerfile.mtr'
           platforms: linux/amd64,linux/arm64,linux/386,linux/arm/v7
           push: true
           tags: |
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 0942708..1da138c 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -90,7 +90,7 @@ jobs:
         uses: docker/build-push-action@v4
         with:
           context: '{{defaultContext}}:proxy'
-          file: '{context}/Dockerfile.mtr'
+          file: 'Dockerfile.mtr'
           platforms: linux/amd64,linux/arm64,linux/386,linux/arm/v7
           push: true
           tags: |