diff --git a/autoload/lsp_settings.vim b/autoload/lsp_settings.vim
index 738b671..121f26e 100644
--- a/autoload/lsp_settings.vim
+++ b/autoload/lsp_settings.vim
@@ -368,6 +368,9 @@ function! s:vim_lsp_settings_suggest(ft) abort
   if empty(l:entry)
     return
   endif
+  if len(l:entry) < 2
+    return
+  endif
   if lsp_settings#executable(l:entry[0])
     return
   endif