diff --git a/openbsc/src/gb_proxy_main.c b/openbsc/src/gb_proxy_main.c
index 8f03060..fe72e02 100644
--- a/openbsc/src/gb_proxy_main.c
+++ b/openbsc/src/gb_proxy_main.c
@@ -64,7 +64,7 @@
 	"This is free software: you are free to change and redistribute it.\n"
 	"There is NO WARRANTY, to the extent permitted by law.\n";
 
-static char *config_file = "gb_proxy.cfg";
+static char *config_file = "osmo_gbproxy.cfg";
 static struct gbproxy_config gbcfg;
 
 /* Pointer to the SGSN peer */