diff --git a/bin/clean-docker b/bin/clean-docker
index 5118e87..8034897 100755
--- a/bin/clean-docker
+++ b/bin/clean-docker
@@ -1,6 +1,6 @@
 #!/bin/sh
 echo "Removing exited containers."
-docker ps -a | grep Exited | awk '{print $NF}' | xargs docker rm
+docker ps -a | grep Exited | awk '{print $NF}' | xargs --no-run-if-empty docker rm
 
 echo "Removing unused images."
-docker images -q --filter "dangling=true" | xargs docker rmi
+docker images -q --filter "dangling=true" | xargs --no-run-if-empty docker rmi