diff --git a/bin/list-dispatch-commands.py b/bin/list-dispatch-commands.py
index 50599e59dcdf..abc0344c455f 100755
--- a/bin/list-dispatch-commands.py
+++ b/bin/list-dispatch-commands.py
@@ -15,6 +15,7 @@ Script to generate https://wiki.documentfoundation.org/Development/DispatchComma
 """
 
 import os
+import sys
 
 # It is assumed that the script is called from $BUILDDIR;
 # and __file__ refers to the script location in $SRCDIR.