diff --git a/reactos/dll/win32/kernel32/misc/stubs.c b/reactos/dll/win32/kernel32/misc/stubs.c
index d22e9baed17..c852f34d1f9 100644
--- a/reactos/dll/win32/kernel32/misc/stubs.c
+++ b/reactos/dll/win32/kernel32/misc/stubs.c
@@ -885,9 +885,9 @@ NlsGetCacheUpdateCount(VOID)
     return 0;
 }
 
-BOOL
+BOOLEAN
 WINAPI
-Wow64EnableWow64FsRedirection (BOOL Wow64EnableWow64FsRedirection)
+Wow64EnableWow64FsRedirection (BOOLEAN Wow64EnableWow64FsRedirection)
 {
     STUB;
     return FALSE;