diff --git a/nix/modules/nixvim/home.nix b/nix/modules/nixvim/home.nix
index 5ecdf05..108c16e 100644
--- a/nix/modules/nixvim/home.nix
+++ b/nix/modules/nixvim/home.nix
@@ -61,11 +61,22 @@ in
       cmp = {
         enable = true;
         autoEnableSources = true;
-        settings.sources = [
-          { name = "nvim_lsp"; }
-          { name = "path"; }
-          { name = "buffer"; }
-        ];
+        settings = {
+          sources = [
+            { name = "nvim_lsp"; }
+            { name = "path"; }
+            { name = "buffer"; }
+          ];
+          mapping = {
+            "<C-Space>" = "cmp.mapping.complete()";
+            "<C-d>" = "cmp.mapping.scroll_docs(-4)";
+            "<C-e>" = "cmp.mapping.close()";
+            "<C-f>" = "cmp.mapping.scroll_docs(4)";
+            "<CR>" = "cmp.mapping.confirm({ select = true })";
+            "<S-Tab>" = "cmp.mapping(cmp.mapping.select_prev_item(), {'i', 's'})";
+            "<Tab>" = "cmp.mapping(cmp.mapping.select_next_item(), {'i', 's'})";
+          };
+        };
       };
       lspkind.enable = true;
       # persisted.enable = true;