diff --git a/rostests/winetests/rpcrt4/rpc.c b/rostests/winetests/rpcrt4/rpc.c
index 5c767acddd6..988b5c37668 100644
--- a/rostests/winetests/rpcrt4/rpc.c
+++ b/rostests/winetests/rpcrt4/rpc.c
@@ -33,8 +33,6 @@
 #include "rpcdce.h"
 #include "secext.h"
 
-typedef long NTSTATUS;
-
 typedef unsigned int unsigned32;
 typedef struct twr_t
     {