diff --git a/openbsc/src/osmo-nitb/Makefile.am b/openbsc/src/osmo-nitb/Makefile.am
index bfea9f8..dc69232 100644
--- a/openbsc/src/osmo-nitb/Makefile.am
+++ b/openbsc/src/osmo-nitb/Makefile.am
@@ -1,7 +1,7 @@
 INCLUDES = $(all_includes) -I$(top_srcdir)/include -I$(top_builddir)
 AM_CFLAGS=-Wall	$(COVERAGE_CFLAGS)			\
   	$(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) $(LIBOSMOVTY_CFLAGS) \
-	$(LIBOSMOABIS_CFLAGS)
+	$(LIBOSMOABIS_CFLAGS) $(LIBSMPP34_CFLAGS)
 
 AM_LDFLAGS = $(COVERAGE_LDFLAGS)
 
@@ -17,4 +17,4 @@
 		$(top_builddir)/src/libcommon/libcommon.a \
 		-ldbi -ldl $(LIBCRYPT) 					   \
 		$(LIBOSMOGSM_LIBS) $(LIBOSMOVTY_LIBS) $(LIBOSMOCORE_LIBS)  \
-		$(LIBOSMOABIS_LIBS)
+		$(LIBOSMOABIS_LIBS) $(LIBSMPP34_LIBS)