diff --git a/openbsc/src/utils/Makefile.am b/openbsc/src/utils/Makefile.am
index c2d2085..a7882ed 100644
--- a/openbsc/src/utils/Makefile.am
+++ b/openbsc/src/utils/Makefile.am
@@ -1,12 +1,12 @@
 INCLUDES = $(all_includes) -I$(top_srcdir)/include -I$(top_builddir)
-AM_CFLAGS=-Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) $(LIBOSMOVTY_CFLAGS) $(COVERAGE_CFLAGS)
-AM_LDFLAGS = $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) $(COVERAGE_LDFLAGS)
+AM_CFLAGS=-Wall $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGSM_CFLAGS) $(LIBOSMOVTY_CFLAGS) $(LIBOSMOABIS_CFLAGS) $(COVERAGE_CFLAGS)
+AM_LDFLAGS = $(LIBOSMOCORE_LIBS) $(LIBOSMOGSM_LIBS) $(LIBOSMOABIS_LIBS) $(COVERAGE_LDFLAGS)
 
 bin_PROGRAMS = bs11_config isdnsync
 
-bs11_config_SOURCES = bs11_config.c rs232.c
+bs11_config_SOURCES = bs11_config.c
 bs11_config_LDADD = $(top_builddir)/src/libcommon/libcommon.a \
-		    $(top_builddir)/src/libabis/libabis.a \
-		    $(top_builddir)/src/libbsc/libbsc.a
+		    $(top_builddir)/src/libbsc/libbsc.a \
+		    $(top_builddir)/src/libtrau/libtrau.a
 
 isdnsync_SOURCES = isdnsync.c