diff --git a/src/mod/endpoints/mod_verto/mod_verto.c b/src/mod/endpoints/mod_verto/mod_verto.c
index 72b0413bf7..a22b3eabcd 100644
--- a/src/mod/endpoints/mod_verto/mod_verto.c
+++ b/src/mod/endpoints/mod_verto/mod_verto.c
@@ -61,7 +61,7 @@ SWITCH_MODULE_DEFINITION(mod_verto, mod_verto_load, mod_verto_shutdown, mod_vert
 
 #define die(...) switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, __VA_ARGS__); goto error
 #define die_errno(fmt) do { char errbuf[BUFSIZ] = {0}; strerror_r(errno, (char *)&errbuf, sizeof(errbuf)); die(fmt ", errno=%d, %s\n", errno, (char *)&errbuf); } while(0)
-#define die_errnof(fmt, ...) do { char errbuf[BUFSIZ] = {0}; strerror_r(errno, (char *)&errbuf, sizeof(errbuf)); die(fmt ", errno=%d, %s\n", ##__VA_ARGS__, errno, (char *)&errbuf); } while(0)
+#define die_errnof(fmt, ...) do { char errbuf[BUFSIZ] = {0}; strerror_r(errno, (char *)&errbuf, sizeof(errbuf)); die(fmt ", errno=%d, %s\n", __VA_ARGS__, errno, (char *)&errbuf); } while(0)
 
 static struct globals_s verto_globals;