diff --git a/src/csharp/Grpc.Tools.nuspec b/src/csharp/Grpc.Tools.nuspec
index 0c937ab9cbf..ba4e1d674cd 100644
--- a/src/csharp/Grpc.Tools.nuspec
+++ b/src/csharp/Grpc.Tools.nuspec
@@ -17,17 +17,17 @@
   </metadata>
   <files>
     <!-- forward slashes in src path enable building on Linux -->
-    <file src="protoc_plugins/windows_x86/protoc.exe" target="tools\windows_x86\protoc.exe" />
-    <file src="protoc_plugins/windows_x86/grpc_csharp_plugin.exe" target="tools\windows_x86\grpc_csharp_plugin.exe" />
-    <file src="protoc_plugins/windows_x64/protoc.exe" target="tools\windows_x64\protoc.exe" />
-    <file src="protoc_plugins/windows_x64/grpc_csharp_plugin.exe" target="tools\windows_x64\grpc_csharp_plugin.exe" />
-    <file src="protoc_plugins/linux_x86/protoc" target="tools\linux_x86\protoc" />
-    <file src="protoc_plugins/linux_x86/grpc_csharp_plugin" target="tools\linux_x86\grpc_csharp_plugin" />
-    <file src="protoc_plugins/linux_x64/protoc" target="tools\linux_x64\protoc" />
-    <file src="protoc_plugins/linux_x64/grpc_csharp_plugin" target="tools\linux_x64\grpc_csharp_plugin" />
-    <file src="protoc_plugins/macosx_x86/protoc" target="tools\macosx_x86\protoc" />
-    <file src="protoc_plugins/macosx_x86/grpc_csharp_plugin" target="tools\macosx_x86\grpc_csharp_plugin" />
-    <file src="protoc_plugins/macosx_x64/protoc" target="tools\macosx_x64\protoc" />
-    <file src="protoc_plugins/macosx_x64/grpc_csharp_plugin" target="tools\macosx_x64\grpc_csharp_plugin" />
+    <file src="protoc_plugins/windows_x86/protoc.exe" target="tools/windows_x86/protoc.exe" />
+    <file src="protoc_plugins/windows_x86/grpc_csharp_plugin.exe" target="tools/windows_x86/grpc_csharp_plugin.exe" />
+    <file src="protoc_plugins/windows_x64/protoc.exe" target="tools/windows_x64/protoc.exe" />
+    <file src="protoc_plugins/windows_x64/grpc_csharp_plugin.exe" target="tools/windows_x64/grpc_csharp_plugin.exe" />
+    <file src="protoc_plugins/linux_x86/protoc" target="tools/linux_x86/protoc" />
+    <file src="protoc_plugins/linux_x86/grpc_csharp_plugin" target="tools/linux_x86/grpc_csharp_plugin" />
+    <file src="protoc_plugins/linux_x64/protoc" target="tools/linux_x64/protoc" />
+    <file src="protoc_plugins/linux_x64/grpc_csharp_plugin" target="tools/linux_x64/grpc_csharp_plugin" />
+    <file src="protoc_plugins/macosx_x86/protoc" target="tools/macosx_x86/protoc" />
+    <file src="protoc_plugins/macosx_x86/grpc_csharp_plugin" target="tools/macosx_x86/grpc_csharp_plugin" />
+    <file src="protoc_plugins/macosx_x64/protoc" target="tools/macosx_x64/protoc" />
+    <file src="protoc_plugins/macosx_x64/grpc_csharp_plugin" target="tools/macosx_x64/grpc_csharp_plugin" />
   </files>
 </package>