diff --git a/openbsc/src/libmgcp/mgcp_vty.c b/openbsc/src/libmgcp/mgcp_vty.c
index e9b7d12..1f8a63a 100644
--- a/openbsc/src/libmgcp/mgcp_vty.c
+++ b/openbsc/src/libmgcp/mgcp_vty.c
@@ -1068,7 +1068,7 @@
 	return CMD_SUCCESS;
 }
 
-#define OSMUX_STR "RTP multiplexing"
+#define OSMUX_STR "RTP multiplexing\n"
 DEFUN(cfg_mgcp_osmux,
       cfg_mgcp_osmux_cmd,
       "osmux (on|off)",