diff --git a/templates/vsprojects/vs2013/grpc_csharp_ext.vcxproj.filters.template b/templates/vsprojects/vs2013/grpc_csharp_ext.vcxproj.filters.template
deleted file mode 100644
index 2b2fc8fadd7..00000000000
--- a/templates/vsprojects/vs2013/grpc_csharp_ext.vcxproj.filters.template
+++ /dev/null
@@ -1,2 +0,0 @@
-<%namespace file="vcxproj.filters_defs.include" import="gen_filters"/>\
-${gen_filters('grc_csharp_ext', libs, targets)}
diff --git a/vsprojects/vs2013/grpc_csharp_ext.vcxproj.filters b/vsprojects/vs2013/grpc_csharp_ext.vcxproj.filters
deleted file mode 100644
index 8b137891791..00000000000
--- a/vsprojects/vs2013/grpc_csharp_ext.vcxproj.filters
+++ /dev/null
@@ -1 +0,0 @@
-