diff --git a/csharp/.editorconfig b/csharp/.editorconfig
index 5e2afd0bee..a2bf78c331 100644
--- a/csharp/.editorconfig
+++ b/csharp/.editorconfig
@@ -14,4 +14,7 @@ tab_width = 4
 # New line preferences
 end_of_line = lf
 insert_final_newline = false
-trim_trailing_whitespace = true
\ No newline at end of file
+trim_trailing_whitespace = true
+
+[*.cs]
+csharp_space_after_cast = true