diff --git a/docs/html_unescape.py b/docs/html_unescape.py
index 64da6444d5..281234530b 100755
--- a/docs/html_unescape.py
+++ b/docs/html_unescape.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python2.7
+from __future__ import print_function
 
 # Remove HTML entity escaping left over from MediaWiki->rST conversion.