diff --git a/dlls/strmdll/Makefile.in b/dlls/strmdll/Makefile.in
index f710169b6ab..e224b6f4a51 100644
--- a/dlls/strmdll/Makefile.in
+++ b/dlls/strmdll/Makefile.in
@@ -1,8 +1,5 @@
 MODULE    = strmdll.dll
 
-EXTRADLLFLAGS = -mno-cygwin
-
-C_SRCS = \
-	main.c
+EXTRADLLFLAGS = -Wb,--prefer-native
 
 RC_SRCS = version.rc
diff --git a/dlls/strmdll/main.c b/dlls/strmdll/main.c
deleted file mode 100644
index 1278fc2b781..00000000000
--- a/dlls/strmdll/main.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright 2018 Stefan Leichter
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
- */
-
-#include <stdarg.h>
-
-#include "windef.h"
-#include "winbase.h"
-#include "wine/debug.h"
-
-WINE_DEFAULT_DEBUG_CHANNEL(strmdll);
-
-BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD reason, LPVOID lpv)
-{
-    TRACE("(%p, %d, %p)\n", hInstDLL, reason, lpv);
-
-    switch (reason)
-    {
-    case DLL_WINE_PREATTACH:
-        return FALSE;    /* prefer native version */
-    case DLL_PROCESS_ATTACH:
-        DisableThreadLibraryCalls(hInstDLL);
-        break;
-    }
-    return TRUE;
-}