diff --git a/Dockerfile b/Dockerfile
index e4d3c2c2c495668c0cc7beca249e2e2d9db341a8..da9acd99367c0c350c5f58703e5c4f2c404482ac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,8 +16,8 @@ RUN apk --no-cache add python3 && \
         wheel \
         && \
     ( test -z $ANSIBLE_VERSION && \
-        pip install --ignore-installed --no-cache-dir ansible || \
-        pip install --ignore-installed --no-cache-dir ansible\<=$ANSIBLE_VERSION \
+        pip install --ignore-installed --no-cache-dir pyyaml ansible || \
+        pip install --ignore-installed --no-cache-dir pyyaml ansible\<=$ANSIBLE_VERSION \
         ) && \
     pip3 install --ignore-installed --no-cache-dir \
         ansible-lint \