diff --git a/Dockerfile b/Dockerfile
index c6942dc..233650f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,7 +28,7 @@ setuptools
 
 RUN \
 python3 -m pip install \
-ansible-lint<5 \
+"ansible-lint<5" \
 ansible==2.10.7 \
 molecule-docker==0.2.4 \
 molecule-hetznercloud==1.0.0 \