diff --git a/vim/ftplugin/help.vim b/vim/ftplugin/help.vim
new file mode 100644
index 0000000..24dd22c
--- /dev/null
+++ b/vim/ftplugin/help.vim
@@ -0,0 +1 @@
+setlocal keywordprg=:help
diff --git a/vim/ftplugin/vim.vim b/vim/ftplugin/vim.vim
index 544b431..18c582f 100644
--- a/vim/ftplugin/vim.vim
+++ b/vim/ftplugin/vim.vim
@@ -4,3 +4,5 @@ set shiftwidth=2
 set expandtab
 set shiftround
 set autoindent
+
+setlocal keywordprg=:help