diff --git a/Makefile b/Makefile
index 550efd9..49c6f6c 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ YAMLLINT_TAG=baseimage-yamllint:latest
 
 validate:
 	#docker pull "${REGISTRY}"/"${YAMLLINT_TAG}"
-	docker run --rm -a=STDOUT -v `pwd`:/data "${REGISTRY}"/"${YAMLLINT_TAG}" .
+	docker run --rm -v `pwd`:/data -t "${REGISTRY}"/"${YAMLLINT_TAG}" .
 	#docker run --rm -v "`pwd`:/data" "${REGISTRY}"/"${YAMLLINT_TAG}" /data && ls -lah
 #
 restart: