diff --git a/.editorconfig b/.editorconfig
index e885a65c4..4a1b689c3 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -9,6 +9,7 @@ end_of_line = lf
 indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
+max_line_length = 120
 
 [*.sol]
 indent_size = 4