diff --git a/docker/Dockerfile b/docker/Dockerfile
index 2c781ec..ca4fc33 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -106,6 +106,7 @@ RUN apt-get update -qq && \
   ranger \
   redshift \
   ruby \
+  slop \
   software-properties-common \
   ssh \
   sshpass \