diff --git a/StdLib/BsdSocketLib/ns_ntoa.c b/StdLib/BsdSocketLib/ns_ntoa.c
index d079dc8669..5195d4ec94 100644
--- a/StdLib/BsdSocketLib/ns_ntoa.c
+++ b/StdLib/BsdSocketLib/ns_ntoa.c
@@ -55,7 +55,7 @@ ns_ntoa(
 	u_char *uplim = up + 6;
 
 	net.net_e = addr.x_net;
-	sprintf(obuf, "%Lx", (u_long)ntohl(net.long_e));
+	sprintf(obuf, "%x", (UINT32)ntohl(net.long_e));
 	cp = spectHex(obuf);
 	cp2 = cp + 1;
 	while (*up==0 && up < uplim) up++;