diff --git a/modules/libcom/RTEMS/epicsNtp.c b/modules/libcom/RTEMS/epicsNtp.c
index 9a28cb223..8f4e70ada 100644
--- a/modules/libcom/RTEMS/epicsNtp.c
+++ b/modules/libcom/RTEMS/epicsNtp.c
@@ -43,7 +43,7 @@ int epicsNtpGetTime(char *ntpIp, struct timespec *now)
   }
 
   // Zero out the server address structure.
-  bzero( ( char* ) &serv_addr, sizeof( serv_addr ) );
+  memset( ( char* ) &serv_addr, 0, sizeof( serv_addr ) );
 
   serv_addr.sin_family = AF_INET;
   serv_addr.sin_addr.s_addr = inet_addr(ntpIp);