diff --git a/autoload/tmux.vim b/autoload/tmux.vim
index d5901ef..6e78885 100644
--- a/autoload/tmux.vim
+++ b/autoload/tmux.vim
@@ -12,10 +12,10 @@ function! tmux#unsetNavigationFlag() abort
   call system('tmux set-window-option -u '.s:tmux_option)
 endfunction
 
-function! tmux#isSetClipboardOn() abort
+function! tmux#isOption(option, value) abort
   if !tmux#inSession()
     return 0
   endif
-  let l:set_clipboard = trim(system('tmux show-options -g set-clipboard'))
-  return l:set_clipboard ==# 'set-clipboard on'
+  let l:set_clipboard = trim(system('tmux show-options -g '.a:option))
+  return l:set_clipboard ==# 'set-clipboard '.a:value
 endfunction
diff --git a/vimrc b/vimrc
index d8e9f49..06231e4 100644
--- a/vimrc
+++ b/vimrc
@@ -202,7 +202,7 @@ Pack 'jrozner/vim-antlr'
 
 " Plugins for remote integrations
 Pack 'greymd/oscyank.vim', {'type': 'opt'}
-if tmux#isSetClipboardOn()
+if tmux#isOption('set-clipboard', 'on')
   packadd oscyank.vim
 endif