diff --git a/configure.ac b/configure.ac
index f08030e..540491e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,5 +58,5 @@
 AC_DEFINE_UNQUOTED([SENSOR_ROOT], ["$SENSOR_ROOT"], [The DBus sensors namespace root.])
 
 # Create configured output
-AC_CONFIG_FILES([Makefile test/Makefile])
+AC_CONFIG_FILES([Makefile test/Makefile msl/Makefile])
 AC_OUTPUT