diff --git a/.editorconfig b/.editorconfig
index c40bc05..81bd559 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -7,6 +7,7 @@ insert_final_newline = true
 charset = utf-8
 indent_size = 2
 indent_style = space
+trim_trailing_whitespace = true
 
 [Makefile*]
 indent_style = tab