diff --git a/lua/lsp/init.lua b/lua/lsp/init.lua
index ed93a93..eb6653c 100644
--- a/lua/lsp/init.lua
+++ b/lua/lsp/init.lua
@@ -48,8 +48,6 @@ local on_attach = function(client, bufnr)
     ]], false)
   end
 
-  require "lsp_signature".on_attach()
-
   local msg = string.format('Language server %s started!' , client.name)
   vim.api.nvim_echo({{msg, 'MoreMsg'}, }, false, {})
 end
diff --git a/lua/plugins.lua b/lua/plugins.lua
index 0b1febd..6163784 100644
--- a/lua/plugins.lua
+++ b/lua/plugins.lua
@@ -17,8 +17,6 @@ require('packer').startup(
     -- nvim-lsp configuration
     use 'neovim/nvim-lspconfig'
 
-    use 'ray-x/lsp_signature.nvim'
-
     -- auto-completion engine
     use 'hrsh7th/nvim-compe'