diff --git a/.vim/vimrc b/.vim/vimrc
index d2e07c5..bc7f08c 100644
--- a/.vim/vimrc
+++ b/.vim/vimrc
@@ -171,6 +171,7 @@ endif
 let g:airline_symbols.branch = ''
 let g:airline_symbols.colnr = '℅:'
 let g:airline_symbols.readonly = ''
+let g:airline_symbols.nx='∄'
 
 " ale integration
 let g:airline#extensions#ale#enabled = 1