diff --git a/autoload/airline/extensions/default.vim b/autoload/airline/extensions/default.vim
index 7cd8f876..7d434a27 100644
--- a/autoload/airline/extensions/default.vim
+++ b/autoload/airline/extensions/default.vim
@@ -2,8 +2,10 @@
 " vim: et ts=2 sts=2 sw=2
 
 let s:section_truncate_width = get(g:, 'airline#extensions#default#section_truncate_width', {
-      \ 'b': 90,
-      \ 'y': 90,
+      \ 'b': 88,
+      \ 'x': 60,
+      \ 'y': 88,
+      \ 'z': 45,
       \ })
 
 function! s:get_section(winnr, key, ...)
diff --git a/doc/airline.txt b/doc/airline.txt
index ed8d696b..eaeb726d 100644
--- a/doc/airline.txt
+++ b/doc/airline.txt
@@ -192,8 +192,10 @@ configuration values that you can use.
 
 * control which sections get truncated and at what width. >
   let g:airline#extensions#default#section_truncate_width = {
-      \ 'b': 90,
-      \ 'y': 90,
+      \ 'b': 88,
+      \ 'x': 60,
+      \ 'y': 88,
+      \ 'z': 45,
       \ })
 <
                                                             *airline-branch*