diff --git a/clients/Makefile.am b/clients/Makefile.am
index 47bad3b99f..8a490771eb 100644
--- a/clients/Makefile.am
+++ b/clients/Makefile.am
@@ -1 +1 @@
-SUBDIRS=kstep system b2 laptop
+SUBDIRS=kstep system b2 laptop riscos