diff --git a/autoload/neosnippet/init.vim b/autoload/neosnippet/init.vim
index f3d8a18..75d7924 100644
--- a/autoload/neosnippet/init.vim
+++ b/autoload/neosnippet/init.vim
@@ -57,8 +57,6 @@ function! s:initialize_others() abort "{{{
           \ call neosnippet#variables#set_snippets({})
     autocmd BufEnter *
           \ call neosnippet#mappings#_clear_select_mode_mappings()
-    autocmd TextChanged,TextChangedI *
-          \ call neosnippet#handlers#_restore_unnamed_register()
   augroup END"}}}
 
   if g:neosnippet#enable_auto_clear_markers
@@ -73,6 +71,11 @@ function! s:initialize_others() abort "{{{
           \ call neosnippet#handlers#_complete_done()
   endif
 
+  if exists('##TextChanged') && exists('##TextChangedI')
+    autocmd neosnippet TextChanged,TextChangedI *
+          \ call neosnippet#handlers#_restore_unnamed_register()
+  endif
+
   augroup neosnippet
     autocmd BufNewFile,BufRead,Syntax *
           \ execute 'syntax match neosnippetExpandSnippets'