diff --git a/issues/tools/sitemap.sh b/issues/tools/sitemap.sh
index 3340084..a16c85c 100755
--- a/issues/tools/sitemap.sh
+++ b/issues/tools/sitemap.sh
@@ -20,7 +20,7 @@ EOF
 
 # list all pages in site_directory and print last mod time
 cd "$2"
-find . -name \*.html | cut -d'/' -f2- | while read -r page
+find . -name \*.html | cut -d'/' -f2- | sort | while read -r page
 do
     if test -f /bsd
     then