diff --git a/.drone.yml b/.drone.yml
index 8452659b4..1674b541d 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -63,7 +63,7 @@ steps:
   - name: build_binaries
     image: docker
     commands:
-      - docker build . -t squidex-build-image -f dockerfile.build
+      - docker build . -t squidex-build-image -f Dockerfile.build
       - docker create --name squidex-build-container squidex-build-image
       - docker cp squidex-build-container:/out /build
       - docker rm squidex-build-container