diff --git a/Dockerfile b/Dockerfile
index cff655c..20002d5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,5 +13,6 @@ RUN apt-get update && \
 		debhelper \
 		git \
 		curl \
+		yamllint \
 	&& apt-get clean && \
 	rm -rf /var/lib/apt/lists/* /var/tmp/* /tmp/*