diff --git a/Source/Core/VideoCommon/BPMemory.h b/Source/Core/VideoCommon/BPMemory.h
index 346af479f2..6e5d49e94e 100644
--- a/Source/Core/VideoCommon/BPMemory.h
+++ b/Source/Core/VideoCommon/BPMemory.h
@@ -921,7 +921,7 @@ union AlphaTest
 		PASS = 2,
 	};
 
-	inline TEST_RESULT TestResult() const
+	__forceinline TEST_RESULT TestResult() const
 	{
 		switch (logic)
 		{