diff --git a/InfiniteStory/MU3/patch_Scene_32_PrePlayMusic_MusicSelect.cs b/InfiniteStory/MU3/patch_Scene_32_PrePlayMusic_MusicSelect.cs
index cd627b7..17fef40 100644
--- a/InfiniteStory/MU3/patch_Scene_32_PrePlayMusic_MusicSelect.cs
+++ b/InfiniteStory/MU3/patch_Scene_32_PrePlayMusic_MusicSelect.cs
@@ -8,8 +8,6 @@ class patch_Scene_32_PrePlayMusic_MusicSelect: Scene_32_PrePlayMusic_MusicSelect
     private UIMusicSelector _selector;
     private UIDialogBase _dialogBase;
 
-    [MonoModIgnore]
-    private extern void enableInput();
     [MonoModIgnore]
     private extern void onFinishPlayScenario(int status, bool flag);
     [MonoModIgnore]
diff --git a/Mu3Mods.csproj b/Mu3Mods.csproj
index 5123fa0..0e6bb87 100644
--- a/Mu3Mods.csproj
+++ b/Mu3Mods.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <TargetFramework>net35</TargetFramework>
     <Company>7EVENDAYS⇔HOLIDAYS</Company>
-    <Version>2.2.0</Version>
+    <Version>2.3.0</Version>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <LangVersion>latest</LangVersion>
     <Platforms>x64</Platforms>