diff --git a/imagemagick/Dockerfile b/imagemagick/Dockerfile
index 3ec30db..834fa7c 100644
--- a/imagemagick/Dockerfile
+++ b/imagemagick/Dockerfile
@@ -6,4 +6,4 @@ RUN apt-get update && apt-get install -y \
 	--no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
-CMD [ "imagemagick" ]
+CMD [ "echo", "Use one of the following commands [ animate | compare | composite | conjure | convert | display | identify | import | mogrify | montage | stream ]" ]