diff --git a/vimrc b/vimrc
index 5a2b457..28629b7 100644
--- a/vimrc
+++ b/vimrc
@@ -163,7 +163,7 @@ else
 	set signcolumn=yes
 endif
 
-if has("patch-8.1.1719") && (executable("nodejs") || executable("node"))
+if !empty($VIMCOC) && has("patch-8.1.1719") && (executable("nodejs") || executable("node"))
 	packadd coc.nvim
 	" Use tab for trigger completion with characters ahead and navigate.
 	" NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by