diff --git a/examples/alignment.rem b/examples/alignment.rem
old mode 100644
new mode 100755
index d029fdc9..cc1751ae
--- a/examples/alignment.rem
+++ b/examples/alignment.rem
@@ -1,3 +1,4 @@
+#!/usr/bin/env -S remind -@2
 # Demo the columns() function
 #
 # Run as:  remind -@2 alignment.rem