diff --git "a/modules/rostests/winetests/ws2_32/sock.c" "b/modules/rostests/winetests/ws2_32/sock.c"
index 48e08eee6f1..e62941e06d9 100644
--- "a/modules/rostests/winetests/ws2_32/sock.c"
+++ "b/modules/rostests/winetests/ws2_32/sock.c"
@@ -7010,6 +7010,15 @@ static void test_write_watch(void)
     base = VirtualAlloc( 0, size, MEM_RESERVE | MEM_COMMIT | MEM_WRITE_WATCH, PAGE_READWRITE );
     ok( base != NULL, "VirtualAlloc failed %u\n", GetLastError() );
 
+#ifdef __REACTOS__  /* ROSTESTS-385 */
+    if (!base)
+    {
+        /* MEM_WRITE_WATCH is not supported yet in ReactOS */
+        win_skip( "VirtualAlloc not supported\n" );
+        return;
+    }
+#endif
+
     memset( base, 0, size );
     count = 64;
     ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
@@ -8012,6 +8021,7 @@ static void test_getaddrinfo(void)
     }
 }
 
+#ifndef __REACTOS__    /* ROSTESTS-385 */
 static void test_ConnectEx(void)
 {
     SOCKET listener = INVALID_SOCKET;
@@ -8826,6 +8836,7 @@ static void test_DisconnectEx(void)
     closesocket(connector);
     closesocket(listener);
 }
+#endif // ifndef __REACTOS__   /* ROSTESTS-385 */
 
 #define compare_file(h,s,o) compare_file2(h,s,o,__FILE__,__LINE__)
 
@@ -11620,9 +11631,13 @@ START_TEST( sock )
     test_GetAddrInfoW();
     test_GetAddrInfoExW();
     test_getaddrinfo();
+
+#ifndef __REACTOS__    /* ROSTESTS-385 */
+    /* UNIMPLEMENTED in ReactOS See dll/win32/msafd/misc/stubs.c */
     test_AcceptEx();
     test_ConnectEx();
     test_DisconnectEx();
+#endif
 
     test_sioRoutingInterfaceQuery();
     test_sioAddressListChange();