diff --git a/X10D.sln b/X10D.sln
index d20ed46..c79772b 100644
--- a/X10D.sln
+++ b/X10D.sln
@@ -10,6 +10,12 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{FF6E59AB-1A23-4981-834C-47BEB5A46DC1}"
 	ProjectSection(SolutionItems) = preProject
 		.editorconfig = .editorconfig
+		.gitignore = .gitignore
+		CHANGELOG.md = CHANGELOG.md
+		CONTRIBUTING.md = CONTRIBUTING.md
+		LICENSE.md = LICENSE.md
+		README.md = README.md
+		icon.png = icon.png
 	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "X10D.Unity", "X10D.Unity\X10D.Unity.csproj", "{C21ABC58-68D6-4CA0-9CE6-A2E96C5E89AE}"
diff --git a/X10D/X10D.csproj b/X10D/X10D.csproj
index 4f5697a..989f6f7 100644
--- a/X10D/X10D.csproj
+++ b/X10D/X10D.csproj
@@ -26,10 +26,6 @@
             <Pack>True</Pack>
             <PackagePath />
         </None>
-        <None Include="..\LICENSE.md">
-            <Pack>True</Pack>
-            <PackagePath />
-        </None>
     </ItemGroup>
 
     <ItemGroup>
@@ -55,9 +51,6 @@
     </ItemGroup>
 
     <ItemGroup>
-      <Content Include="..\CHANGELOG.md">
-        <Link>CHANGELOG.md</Link>
-      </Content>
     </ItemGroup>
 
 </Project>
\ No newline at end of file