diff --git a/dlls/wininet/tests/internet.c b/dlls/wininet/tests/internet.c
index 8eb7cc6..2c5f4e3 100644
--- a/dlls/wininet/tests/internet.c
+++ b/dlls/wininet/tests/internet.c
@@ -270,7 +270,8 @@ static void test_null(void)
   ok(hc == NULL, "connect failed\n");
 
   hc = InternetOpenUrlW(hi, NULL, NULL, 0, 0, 0);
-  ok(GetLastError() == ERROR_INVALID_PARAMETER, "wrong error\n");
+  ok(GetLastError() == ERROR_INVALID_PARAMETER ||
+     GetLastError() == ERROR_INTERNET_UNRECOGNIZED_SCHEME, "wrong error\n");
   ok(hc == NULL, "connect failed\n");
 
   hc = InternetOpenUrlW(hi, szServer, NULL, 0, 0, 0);
-- 
1.5.4.3