diff --git a/openbsc/src/Makefile.am b/openbsc/src/Makefile.am
index 25d34ac..6e4e506 100644
--- a/openbsc/src/Makefile.am
+++ b/openbsc/src/Makefile.am
@@ -52,6 +52,5 @@
 ipaccess_proxy_SOURCES = ipaccess/ipaccess-proxy.c debug.c
 
 osmo_gb_proxy_SOURCES = gb_proxy.c gb_proxy_main.c gb_proxy_vty.c \
-			gprs_ns.c \
-			socket.c debug.c telnet_interface.c vty_interface_cmds.c 
+			gprs_ns.c socket.c debug.c
 osmo_gb_proxy_LDADD = libvty.a