diff --git a/openbsc/src/bs11_config.c b/openbsc/src/bs11_config.c
index 656feb4..386b865 100644
--- a/openbsc/src/bs11_config.c
+++ b/openbsc/src/bs11_config.c
@@ -775,7 +775,7 @@
 
 	handle_options(argc, argv);
 
-	gsmnet = gsm_network_init(1, 1, 1, GSM_BTS_TYPE_BS11);
+	gsmnet = gsm_network_init(1, 1, 1, GSM_BTS_TYPE_BS11, NULL);
 	if (!gsmnet) {
 		fprintf(stderr, "Unable to allocate gsm network\n");
 		exit(1);