diff --git a/openbsc/tests/Makefile.am b/openbsc/tests/Makefile.am
index f2dc057..ed21fc3 100644
--- a/openbsc/tests/Makefile.am
+++ b/openbsc/tests/Makefile.am
@@ -4,6 +4,10 @@
 SUBDIRS += bsc-nat bsc-nat-trie
 endif
 
+if BUILD_BSC
+SUBDIRS += bsc
+endif
+
 if BUILD_SMPP
 SUBDIRS += smpp
 endif