diff --git a/openbsc/tests/Makefile.am b/openbsc/tests/Makefile.am
index 2d4e81c..f40105f 100644
--- a/openbsc/tests/Makefile.am
+++ b/openbsc/tests/Makefile.am
@@ -1 +1 @@
-SUBDIRS = debug timer sms gsm0408 db channel
+SUBDIRS = debug timer sms gsm0408 db channel sccp