diff --git a/.cnb.yml b/.cnb.yml
index 5435d1a..41e352e 100644
--- a/.cnb.yml
+++ b/.cnb.yml
@@ -38,7 +38,7 @@ $:
           script: docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWD"
         - name: docker build
           timeout: 3600s
-          script: docker build -t ${IMAGE_TAG} -f ./arm64/Dockerfile ./arm64
+          script: docker build -t ${IMAGE_TAG} .
         - name: docker push
           script: docker push ${IMAGE_TAG}
         - name: resolve
@@ -113,7 +113,7 @@ $:
           script: docker login -u ${CNB_TOKEN_USER_NAME} -p "${CNB_TOKEN}" ${CNB_DOCKER_REGISTRY}
         - name: docker build
           timeout: 3600s
-          script: docker build -t ${IMAGE_TAG} -f ./arm64/Dockerfile ./arm64
+          script: docker build -t ${IMAGE_TAG} .
         - name: docker push
           script: docker push ${IMAGE_TAG}
         - name: resolve