diff --git a/lua/core/mappings.lua b/lua/core/mappings.lua
index fd6a95c..3655d80 100644
--- a/lua/core/mappings.lua
+++ b/lua/core/mappings.lua
@@ -129,7 +129,7 @@ M.lspconfig = {
          "   lsp implementation",
       },
 
-      ["<C-k>"] = {
+      ["<leader>ls"] = {
          function()
             vim.lsp.buf.signature_help()
          end,