diff --git a/.editorconfig b/.editorconfig
index 5e38ff0..b8157b1 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,3 +1,6 @@
 [*.nix]
 indent_style = space
 indent_size = 4
+max_line_length = 79
+charset = utf-8
+trim_trailing_whitespace = true