diff --git a/include/winbase.h b/include/winbase.h
index bf14d790f43..84cda0f13fe 100644
--- a/include/winbase.h
+++ b/include/winbase.h
@@ -2246,7 +2246,7 @@ WINBASEAPI HGLOBAL     WINAPI GlobalHandle(LPCVOID);
 WINBASEAPI LPVOID      WINAPI GlobalLock(HGLOBAL);
 WINBASEAPI VOID        WINAPI GlobalMemoryStatus(LPMEMORYSTATUS);
 WINBASEAPI BOOL        WINAPI GlobalMemoryStatusEx(LPMEMORYSTATUSEX);
-WINBASEAPI HGLOBAL     WINAPI GlobalReAlloc(HGLOBAL,SIZE_T,UINT) __WINE_ALLOC_SIZE(3);
+WINBASEAPI HGLOBAL     WINAPI GlobalReAlloc(HGLOBAL,SIZE_T,UINT) __WINE_ALLOC_SIZE(2);
 WINBASEAPI SIZE_T      WINAPI GlobalSize(HGLOBAL);
 WINBASEAPI VOID        WINAPI GlobalUnfix(HGLOBAL);
 WINBASEAPI BOOL        WINAPI GlobalUnlock(HGLOBAL);
@@ -2321,7 +2321,7 @@ WINBASEAPI UINT        WINAPI LocalFlags(HLOCAL);
 WINBASEAPI HLOCAL      WINAPI LocalFree(HLOCAL);
 WINBASEAPI HLOCAL      WINAPI LocalHandle(LPCVOID);
 WINBASEAPI LPVOID      WINAPI LocalLock(HLOCAL);
-WINBASEAPI HLOCAL      WINAPI LocalReAlloc(HLOCAL,SIZE_T,UINT) __WINE_ALLOC_SIZE(3);
+WINBASEAPI HLOCAL      WINAPI LocalReAlloc(HLOCAL,SIZE_T,UINT) __WINE_ALLOC_SIZE(2);
 WINBASEAPI SIZE_T      WINAPI LocalShrink(HGLOBAL,UINT);
 WINBASEAPI SIZE_T      WINAPI LocalSize(HLOCAL);
 WINBASEAPI BOOL        WINAPI LocalUnlock(HLOCAL);