diff --git a/common/waifu2x.cpp b/common/waifu2x.cpp
index 1aa0829..c4675b4 100644
--- a/common/waifu2x.cpp
+++ b/common/waifu2x.cpp
@@ -655,9 +655,12 @@ Waifu2x::eWaifu2xError Waifu2x::Init(const eWaifu2xModelType mode, const int noi
 		if (ret != Waifu2x::eWaifu2xError_OK)
 			return ret;
 
-		mHasNoiseScaleOnly = info.has_noise_scale && !info.has_noise_only;
+		mHasNoiseScaleOnly = info.has_noise_scale;
 		mInputPlane = info.channels;
 
+		if (mode == eWaifu2xModelTypeNoise && info.has_noise_only) // ノイズ除去だけかつノイズ除去モデルが存在するのであればノイズ除去スケールモデルは使わないようにする
+			mHasNoiseScaleOnly = false;
+
 		if (mode == eWaifu2xModelTypeNoise || mode == eWaifu2xModelTypeNoiseScale || mode == eWaifu2xModelTypeAutoScale)
 		{
 			std::string base_name;