diff --git a/.editorconfig b/.editorconfig
index 80d5e41..0c15f6c 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -4,6 +4,7 @@ root = true
 charset = utf8
 end_of_line = lf
 insert_final_newline = true
+trim_trailing_whitespace = true
 
 [*.zig]
 indent_style = space