diff --git a/Makefile b/Makefile
index 4e7491942..2a2217778 100644
--- a/Makefile
+++ b/Makefile
@@ -124,7 +124,7 @@ run: manifests generate fmt vet ## Run a controller from your host.
 # More info: https://docs.docker.com/develop/develop-images/build_enhancements/
 .PHONY: docker-build
 docker-build: test ## Build docker image with the manager.
-	docker build -t ${IMG} .
+	docker build -t ${IMG} . -f Dockerfile
 
 .PHONY: docker-push
 docker-push: ## Push docker image with the manager.