diff --git a/plugin/airline.vim b/plugin/airline.vim
index 887aa29..b47653a 100644
--- a/plugin/airline.vim
+++ b/plugin/airline.vim
@@ -76,8 +76,10 @@ function! s:init()
     call airline#extensions#load()
 
     let s:airline_theme_defined = exists('g:airline_theme')
-    let g:airline_theme = get(g:, 'airline_theme', 'dark')
-    call airline#switch_theme(g:airline_theme)
+    if !airline#switch_matching_theme()
+      let g:airline_theme = get(g:, 'airline_theme', 'dark')
+      call airline#switch_theme(g:airline_theme)
+    endif
   endif
 endfunction