diff --git a/.editorconfig b/.editorconfig
index 3dfe8d83..572c8dff 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,2 +1,6 @@
+root = true
+
+[*.{c,h}]
+indent_size = 4
 indent_style = space
-indent_size  = 4
+