diff --git a/autoload/airline/themes/deus.vim b/autoload/airline/themes/deus.vim
index c09e5ca..5e946ea 100644
--- a/autoload/airline/themes/deus.vim
+++ b/autoload/airline/themes/deus.vim
@@ -1,123 +1,117 @@
-function! airline#themes#deus#refresh()
-
-  if get(g:, 'deus_termcolors', 256) == 16
-    let s:term_red = 1
-    let s:term_green = 2
-    let s:term_yellow = 3
-    let s:term_blue = 4
-    let s:term_purple = 5
-    let s:term_white = 7
-    let s:term_black = 0
-    let s:term_grey = 8
-  else
-    let s:term_red = 204
-    let s:term_green = 114
-    let s:term_yellow = 180
-    let s:term_blue = 39
-    let s:term_purple = 170
-    let s:term_white = 145
-    let s:term_black = 235
-    let s:term_grey = 236
-  endif
-
-  let g:airline#themes#deus#palette = {}
-
-  let g:airline#themes#deus#palette.accents = {
-        \ 'red': [ '#E06C75', '', s:term_red, 0 ]
-        \ }
-
-  let s:N1 = [ '#282C34', '#98C379', s:term_black, s:term_green ]
-  let s:N2 = [ '#ABB2BF', '#3E4452', s:term_white, s:term_grey ]
-  let s:N3 = [ '#98C379', '#282C34', s:term_green, '' ]
-  let g:airline#themes#deus#palette.normal = airline#themes#generate_color_map(s:N1, s:N2, s:N3)
-
-  let group = airline#themes#get_highlight('vimCommand')
-  let g:airline#themes#deus#palette.normal_modified = {
-        \ 'airline_c': [ group[0], '', group[2], '', '' ]
-        \ }
-
-  let s:I1 = [ '#282C34', '#61AFEF', s:term_black, s:term_blue ]
-  let s:I2 = s:N2
-  let s:I3 = [ '#61AFEF', '#282C34', s:term_blue, '' ]
-  let g:airline#themes#deus#palette.insert = airline#themes#generate_color_map(s:I1, s:I2, s:I3)
-  let g:airline#themes#deus#palette.insert_modified = g:airline#themes#deus#palette.normal_modified
-
-  let s:R1 = [ '#282C34', '#E06C75', s:term_black, s:term_red ]
-  let s:R2 = s:N2
-  let s:R3 = [ '#E06C75', '#282C34', s:term_red, '' ]
-  let g:airline#themes#deus#palette.replace = airline#themes#generate_color_map(s:R1, s:R2, s:R3)
-  let g:airline#themes#deus#palette.replace_modified = g:airline#themes#deus#palette.normal_modified
-
-  let s:V1 = [ '#282C34', '#C678DD', s:term_black, s:term_purple ]
-  let s:V2 = s:N2
-  let s:V3 = [ '#C678DD', '#282C34', s:term_purple, '' ]
-  let g:airline#themes#deus#palette.visual = airline#themes#generate_color_map(s:V1, s:V2, s:V3)
-  let g:airline#themes#deus#palette.visual_modified = g:airline#themes#deus#palette.normal_modified
-
-  let s:IA1 = [ '#282C34', '#ABB2BF', s:term_black, s:term_white ]
-  let s:IA2 = [ '#ABB2BF', '#3E4452', s:term_white, s:term_grey ]
-  let s:IA3 = s:N2
-  let g:airline#themes#deus#palette.inactive = airline#themes#generate_color_map(s:IA1, s:IA2, s:IA3)
-  let g:airline#themes#deus#palette.inactive_modified = {
-        \ 'airline_c': [ group[0], '', group[2], '', '' ]
-        \ }
-
-  " Warning/Error styling code from vim-airline's ["base16" theme](https://github.com/vim-airline/vim-airline-themes/blob/master/autoload/airline/themes/base16.vim)
-
-  " Warnings
-  let s:WI = [ '#282C34', '#E5C07B', s:term_black, s:term_yellow ]
-  let g:airline#themes#deus#palette.normal.airline_warning = [
-       \ s:WI[0], s:WI[1], s:WI[2], s:WI[3]
-       \ ]
-
-  let g:airline#themes#deus#palette.normal_modified.airline_warning =
-      \ g:airline#themes#deus#palette.normal.airline_warning
-
-  let g:airline#themes#deus#palette.insert.airline_warning =
-      \ g:airline#themes#deus#palette.normal.airline_warning
-
-  let g:airline#themes#deus#palette.insert_modified.airline_warning =
-      \ g:airline#themes#deus#palette.normal.airline_warning
-
-  let g:airline#themes#deus#palette.visual.airline_warning =
-      \ g:airline#themes#deus#palette.normal.airline_warning
-
-  let g:airline#themes#deus#palette.visual_modified.airline_warning =
-      \ g:airline#themes#deus#palette.normal.airline_warning
-
-  let g:airline#themes#deus#palette.replace.airline_warning =
-      \ g:airline#themes#deus#palette.normal.airline_warning
-
-  let g:airline#themes#deus#palette.replace_modified.airline_warning =
-      \ g:airline#themes#deus#palette.normal.airline_warning
-
-  " Errors
-  let s:ER = [ '#282C34', '#E06C75', s:term_black, s:term_red ]
-  let g:airline#themes#deus#palette.normal.airline_error = [
-       \ s:ER[0], s:ER[1], s:ER[2], s:ER[3]
-       \ ]
-
-  let g:airline#themes#deus#palette.normal_modified.airline_error =
-      \ g:airline#themes#deus#palette.normal.airline_error
-
-  let g:airline#themes#deus#palette.insert.airline_error =
-      \ g:airline#themes#deus#palette.normal.airline_error
-
-  let g:airline#themes#deus#palette.insert_modified.airline_error =
-      \ g:airline#themes#deus#palette.normal.airline_error
-
-  let g:airline#themes#deus#palette.visual.airline_error =
-      \ g:airline#themes#deus#palette.normal.airline_error
-
-  let g:airline#themes#deus#palette.visual_modified.airline_error =
-      \ g:airline#themes#deus#palette.normal.airline_error
-
-  let g:airline#themes#deus#palette.replace.airline_error =
-      \ g:airline#themes#deus#palette.normal.airline_error
-
-  let g:airline#themes#deus#palette.replace_modified.airline_error =
-      \ g:airline#themes#deus#palette.normal.airline_error
-
-endfunction
-
-call airline#themes#deus#refresh()
+if get(g:, 'deus_termcolors', 256) == 16
+  let s:term_red = 1
+  let s:term_green = 2
+  let s:term_yellow = 3
+  let s:term_blue = 4
+  let s:term_purple = 5
+  let s:term_white = 7
+  let s:term_black = 0
+  let s:term_grey = 8
+else
+  let s:term_red = 204
+  let s:term_green = 114
+  let s:term_yellow = 180
+  let s:term_blue = 39
+  let s:term_purple = 170
+  let s:term_white = 145
+  let s:term_black = 235
+  let s:term_grey = 236
+endif
+
+let g:airline#themes#deus#palette = {}
+
+let g:airline#themes#deus#palette.accents = {
+      \ 'red': [ '#E06C75', '', s:term_red, 0 ]
+      \ }
+
+let s:N1 = [ '#282C34', '#98C379', s:term_black, s:term_green ]
+let s:N2 = [ '#ABB2BF', '#3E4452', s:term_white, s:term_grey ]
+let s:N3 = [ '#98C379', '#282C34', s:term_green, '' ]
+let g:airline#themes#deus#palette.normal = airline#themes#generate_color_map(s:N1, s:N2, s:N3)
+
+let group = airline#themes#get_highlight('vimCommand')
+let g:airline#themes#deus#palette.normal_modified = {
+      \ 'airline_c': [ group[0], '', group[2], '', '' ]
+      \ }
+
+let s:I1 = [ '#282C34', '#61AFEF', s:term_black, s:term_blue ]
+let s:I2 = s:N2
+let s:I3 = [ '#61AFEF', '#282C34', s:term_blue, '' ]
+let g:airline#themes#deus#palette.insert = airline#themes#generate_color_map(s:I1, s:I2, s:I3)
+let g:airline#themes#deus#palette.insert_modified = g:airline#themes#deus#palette.normal_modified
+
+let s:R1 = [ '#282C34', '#E06C75', s:term_black, s:term_red ]
+let s:R2 = s:N2
+let s:R3 = [ '#E06C75', '#282C34', s:term_red, '' ]
+let g:airline#themes#deus#palette.replace = airline#themes#generate_color_map(s:R1, s:R2, s:R3)
+let g:airline#themes#deus#palette.replace_modified = g:airline#themes#deus#palette.normal_modified
+
+let s:V1 = [ '#282C34', '#C678DD', s:term_black, s:term_purple ]
+let s:V2 = s:N2
+let s:V3 = [ '#C678DD', '#282C34', s:term_purple, '' ]
+let g:airline#themes#deus#palette.visual = airline#themes#generate_color_map(s:V1, s:V2, s:V3)
+let g:airline#themes#deus#palette.visual_modified = g:airline#themes#deus#palette.normal_modified
+
+let s:IA1 = [ '#282C34', '#ABB2BF', s:term_black, s:term_white ]
+let s:IA2 = [ '#ABB2BF', '#3E4452', s:term_white, s:term_grey ]
+let s:IA3 = s:N2
+let g:airline#themes#deus#palette.inactive = airline#themes#generate_color_map(s:IA1, s:IA2, s:IA3)
+let g:airline#themes#deus#palette.inactive_modified = {
+      \ 'airline_c': [ group[0], '', group[2], '', '' ]
+      \ }
+
+" Warning/Error styling code from vim-airline's ["base16" theme](https://github.com/vim-airline/vim-airline-themes/blob/master/autoload/airline/themes/base16.vim)
+
+" Warnings
+let s:WI = [ '#282C34', '#E5C07B', s:term_black, s:term_yellow ]
+let g:airline#themes#deus#palette.normal.airline_warning = [
+      \ s:WI[0], s:WI[1], s:WI[2], s:WI[3]
+      \ ]
+
+let g:airline#themes#deus#palette.normal_modified.airline_warning =
+    \ g:airline#themes#deus#palette.normal.airline_warning
+
+let g:airline#themes#deus#palette.insert.airline_warning =
+    \ g:airline#themes#deus#palette.normal.airline_warning
+
+let g:airline#themes#deus#palette.insert_modified.airline_warning =
+    \ g:airline#themes#deus#palette.normal.airline_warning
+
+let g:airline#themes#deus#palette.visual.airline_warning =
+    \ g:airline#themes#deus#palette.normal.airline_warning
+
+let g:airline#themes#deus#palette.visual_modified.airline_warning =
+    \ g:airline#themes#deus#palette.normal.airline_warning
+
+let g:airline#themes#deus#palette.replace.airline_warning =
+    \ g:airline#themes#deus#palette.normal.airline_warning
+
+let g:airline#themes#deus#palette.replace_modified.airline_warning =
+    \ g:airline#themes#deus#palette.normal.airline_warning
+
+" Errors
+let s:ER = [ '#282C34', '#E06C75', s:term_black, s:term_red ]
+let g:airline#themes#deus#palette.normal.airline_error = [
+      \ s:ER[0], s:ER[1], s:ER[2], s:ER[3]
+      \ ]
+
+let g:airline#themes#deus#palette.normal_modified.airline_error =
+    \ g:airline#themes#deus#palette.normal.airline_error
+
+let g:airline#themes#deus#palette.insert.airline_error =
+    \ g:airline#themes#deus#palette.normal.airline_error
+
+let g:airline#themes#deus#palette.insert_modified.airline_error =
+    \ g:airline#themes#deus#palette.normal.airline_error
+
+let g:airline#themes#deus#palette.visual.airline_error =
+    \ g:airline#themes#deus#palette.normal.airline_error
+
+let g:airline#themes#deus#palette.visual_modified.airline_error =
+    \ g:airline#themes#deus#palette.normal.airline_error
+
+let g:airline#themes#deus#palette.replace.airline_error =
+    \ g:airline#themes#deus#palette.normal.airline_error
+
+let g:airline#themes#deus#palette.replace_modified.airline_error =
+    \ g:airline#themes#deus#palette.normal.airline_error
diff --git a/doc/airline-themes.txt b/doc/airline-themes.txt
index b9ff15c..63c4d00 100644
--- a/doc/airline-themes.txt
+++ b/doc/airline-themes.txt
@@ -213,6 +213,15 @@ Has no effect if using true/24-bit color. To enable 16-color mode: >
 described in the installation notes for the joshdick/onedark.vim colorscheme:
 (https://github.com/joshdick/onedark.vim#installation)
 
+                                                       *airline-theme-deus*
+
+*g:deus_termcolors*
+
+Set to 256 for 256-color mode (the default), or 16 for 16-color mode.
+Has no effect if using true/24-bit color. To enable 16-color mode: >
+
+    let g:onedark_termcolors = 16
+<
 ==============================================================================
 CONTRIBUTIONS                                *airline-themes-contributions*