diff --git a/neovim/configs/language-server.nix b/neovim/configs/language-server.nix
index 30469bb..d7c00f5 100644
--- a/neovim/configs/language-server.nix
+++ b/neovim/configs/language-server.nix
@@ -83,4 +83,15 @@ let inherit (lib.nix2lua) call; in
       };
     };
   };
+
+  plugin.lsp_signature-nvim = {
+    enable = true;
+    name = "lsp_signature";
+    setupSettings = {
+      bind = true;
+      handler_opts = {
+        border = "rounded";
+      };
+    };
+  };
 }