diff --git a/.gitconfig b/.gitconfig
index 6b56c57..0ead597 100644
--- a/.gitconfig
+++ b/.gitconfig
@@ -5,6 +5,7 @@
 	ui = auto
 [core]
 	excludesFile = ~/.gitignore_global
+	whitespace = trailing-space space-before-tab
 [push]
 	default = simple
 [alias]