diff --git a/Buildscr b/Buildscr
index 717a6cf..dde4726 100644
--- a/Buildscr
+++ b/Buildscr
@@ -1,6 +1,8 @@
 # -*- sh -*-
 # Build script to build Puzzles.
 
+module puzzles
+
 # First build some local binaries, to run the icon build.
 in puzzles do perl mkfiles.pl
 in puzzles do make