diff --git a/rustfmt.toml b/rustfmt.toml
index 21a7d17..675c23f 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -4,6 +4,7 @@ wrap_comments = true
 match_block_trailing_comma = true
 enum_discrim_align_threshold = 50
 max_width = 110
+chain_width = 110
 fn_call_width = 110
 single_line_if_else_max_width = 110
 comment_width = 120