diff --git a/vimrc b/vimrc
index cbea00e..8acd32f 100644
--- a/vimrc
+++ b/vimrc
@@ -32,6 +32,7 @@ let g:coc_global_extensions = [
 \   'coc-clangd',
 \   'coc-cmake',
 \   'coc-css',
+\   'coc-docker',
 \   'coc-html',
 \   'coc-jedi',
 \   'coc-json',