diff --git a/entrypoint.sh b/entrypoint.sh
index 2ab6a2d9..1f90c1f1 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,7 +1,7 @@
 #!/bin/sh -l
 if [ -z "$BRANCH" ]
 then
-  echo "You must provide the action with a branch name."
+  echo "You must provide the action with a branch name it should deploy to, for example gh-pages or docs."
   exit 1
 fi