diff --git a/libs/xassets/xcardmemory.h b/libs/xassets/xcardmemory.h
index e822d3a..451d8f9 100644
--- a/libs/xassets/xcardmemory.h
+++ b/libs/xassets/xcardmemory.h
@@ -9,13 +9,13 @@ public:
     explicit XCardMemory();
     ~XCardMemory();
 
-    quint32 GetPlatform() const;
+    qint32 GetPlatform() const;
 
-    virtual void ParseData(QDataStream* aStream) override;
+    virtual void ParseData(XDataStream* aStream) override;
     virtual void Clear() override;
 
 private:
-    quint32 mPlatform;
+    qint32 mPlatform;
 };
 
 #endif // XCARDMEMORY_H