diff --git a/src/csharp/Grpc.Auth/Grpc.Auth.csproj b/src/csharp/Grpc.Auth/Grpc.Auth.csproj
index bbcbd95be5f..5bbff389487 100755
--- a/src/csharp/Grpc.Auth/Grpc.Auth.csproj
+++ b/src/csharp/Grpc.Auth/Grpc.Auth.csproj
@@ -15,12 +15,12 @@
gRPC RPC Protocol HTTP/2 Auth OAuth2
https://github.com/grpc/grpc
https://github.com/grpc/grpc/blob/master/LICENSE
- true
- true
true
true
+
+
diff --git a/src/csharp/Grpc.Core.Testing/Grpc.Core.Testing.csproj b/src/csharp/Grpc.Core.Testing/Grpc.Core.Testing.csproj
index 4d6767fa985..40840d4da3e 100755
--- a/src/csharp/Grpc.Core.Testing/Grpc.Core.Testing.csproj
+++ b/src/csharp/Grpc.Core.Testing/Grpc.Core.Testing.csproj
@@ -15,12 +15,12 @@
gRPC test testing
https://github.com/grpc/grpc
https://github.com/grpc/grpc/blob/master/LICENSE
- true
- true
true
true
+
+
diff --git a/src/csharp/Grpc.Core/Grpc.Core.csproj b/src/csharp/Grpc.Core/Grpc.Core.csproj
index d9950b2f201..6d44be7ddd6 100755
--- a/src/csharp/Grpc.Core/Grpc.Core.csproj
+++ b/src/csharp/Grpc.Core/Grpc.Core.csproj
@@ -14,12 +14,12 @@
gRPC RPC Protocol HTTP/2
https://github.com/grpc/grpc
https://github.com/grpc/grpc/blob/master/LICENSE
- true
- true
true
true
+
+
diff --git a/src/csharp/Grpc.Core/SourceLink.csproj.include b/src/csharp/Grpc.Core/SourceLink.csproj.include
new file mode 100755
index 00000000000..bdc90d94e6a
--- /dev/null
+++ b/src/csharp/Grpc.Core/SourceLink.csproj.include
@@ -0,0 +1,19 @@
+
+
+
+
+
+ true
+ lib/netstandard1.5
+
+
+ true
+ lib/net45
+
+
+
+
+
+
+
+
diff --git a/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.csproj b/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.csproj
index 681719d124a..da61253455a 100755
--- a/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.csproj
+++ b/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.csproj
@@ -14,12 +14,12 @@
gRPC health check
https://github.com/grpc/grpc
https://github.com/grpc/grpc/blob/master/LICENSE
- true
- true
true
true
+
+
diff --git a/src/csharp/Grpc.Reflection/Grpc.Reflection.csproj b/src/csharp/Grpc.Reflection/Grpc.Reflection.csproj
index 704eea5c17a..862ecda5fd9 100755
--- a/src/csharp/Grpc.Reflection/Grpc.Reflection.csproj
+++ b/src/csharp/Grpc.Reflection/Grpc.Reflection.csproj
@@ -14,12 +14,12 @@
gRPC reflection
https://github.com/grpc/grpc
https://github.com/grpc/grpc/blob/master/LICENSE
- true
- true
true
true
+
+