diff --git a/openbsc/src/Makefile.am b/openbsc/src/Makefile.am
index bd9be8c..d5d0068 100644
--- a/openbsc/src/Makefile.am
+++ b/openbsc/src/Makefile.am
@@ -12,7 +12,7 @@
 bsc_LIBRARIES = libsccp.a
 
 libbsc_a_SOURCES = abis_rsl.c abis_nm.c gsm_data.c gsm_04_08_utils.c \
-		chan_alloc.c debug.c socket.c \
+		chan_alloc.c debug.c socket.c abis_nm_vty.c \
 		gsm_subscriber_base.c subchan_demux.c bsc_rll.c transaction.c \
 		trau_frame.c trau_mux.c paging.c e1_config.c e1_input.c \
 		input/misdn.c input/ipaccess.c \