diff --git a/SourceLink.Create.GitHub/SourceLink.Create.GitHub.csproj b/SourceLink.Create.GitHub/SourceLink.Create.GitHub.csproj
index 28e582b..53e2f7b 100644
--- a/SourceLink.Create.GitHub/SourceLink.Create.GitHub.csproj
+++ b/SourceLink.Create.GitHub/SourceLink.Create.GitHub.csproj
@@ -18,7 +18,7 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Microsoft.Build.Utilities.Core" Version="14.3.0" />
+    <PackageReference Include="Microsoft.Build.Utilities.Core" Version="15.1.548" />
   </ItemGroup>
   
   <!-- https://docs.microsoft.com/en-us/dotnet/articles/core/preview3/tools/extensibility -->
diff --git a/dotnet-sourcelink-git/Program.cs b/dotnet-sourcelink-git/Program.cs
index 2268f42..67853e5 100644
--- a/dotnet-sourcelink-git/Program.cs
+++ b/dotnet-sourcelink-git/Program.cs
@@ -173,6 +173,12 @@ public static void Create(CommandLineApplication command)
                                 {
                                     filesNotInGit.Add(sf);
                                 }
+                                else if (index.Path != sf.GitPath)
+                                {
+                                    // mysysgit sets core.ignorecase true by default
+                                    // but most web sites like GitHub are case sensitive
+                                    filesNotInGit.Add(sf);
+                                }
                                 else
                                 {
                                     sf.GitHash = index.Id.Sha;
diff --git a/dotnet-sourcelink-git/dotnet-sourcelink-git.csproj b/dotnet-sourcelink-git/dotnet-sourcelink-git.csproj
index 4f27ea7..41ee1f4 100644
--- a/dotnet-sourcelink-git/dotnet-sourcelink-git.csproj
+++ b/dotnet-sourcelink-git/dotnet-sourcelink-git.csproj
@@ -25,5 +25,5 @@
     <PackageReference Include="Microsoft.Extensions.CommandLineUtils" Version="1.1.0" />
     <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
   </ItemGroup>
-  <Import Project="$(MSBuildThisFileDirectory)../SourceLink.props" />
+  <!--<Import Project="$(MSBuildThisFileDirectory)../SourceLink.props" />-->
 </Project>
\ No newline at end of file
diff --git a/dotnet-sourcelink/Program.cs b/dotnet-sourcelink/Program.cs
index c1b4e8c..0393b63 100644
--- a/dotnet-sourcelink/Program.cs
+++ b/dotnet-sourcelink/Program.cs
@@ -361,10 +361,12 @@ static IEnumerable<Document> GetDocumentsWithUrlHashes(string pdb)
                     if(doc.Url != null)
                     {
                         HashUrl(hc, doc);
-                        if (doc.Error != null) continue;
-                        if (!doc.Hash.CollectionEquals(doc.UrlHash))
+                        if (doc.Error == null)
                         {
-                            doc.Error = "url hash does not match: " + doc.Hash.ToHex();
+                            if (!doc.Hash.CollectionEquals(doc.UrlHash))
+                            {
+                                doc.Error = "url hash does not match: " + doc.Hash.ToHex();
+                            }
                         }
                     }
                     yield return doc;
diff --git a/dotnet-sourcelink/dotnet-sourcelink.csproj b/dotnet-sourcelink/dotnet-sourcelink.csproj
index 1f969ee..9f47fa2 100644
--- a/dotnet-sourcelink/dotnet-sourcelink.csproj
+++ b/dotnet-sourcelink/dotnet-sourcelink.csproj
@@ -21,5 +21,5 @@
     <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
     <PackageReference Include="System.Reflection.Metadata" Version="1.4.2" />
   </ItemGroup>
-  <Import Project="$(MSBuildThisFileDirectory)../SourceLink.props" />
+  <!--<Import Project="$(MSBuildThisFileDirectory)../SourceLink.props" />-->
 </Project>
\ No newline at end of file