diff --git a/plugins/lsp/language-servers/default.nix b/plugins/lsp/language-servers/default.nix
index 2e0264e3..b475c0c7 100644
--- a/plugins/lsp/language-servers/default.nix
+++ b/plugins/lsp/language-servers/default.nix
@@ -302,6 +302,12 @@ let
       description = "nginx-language-server for `nginx.conf`";
       serverName = "nginx_language_server";
     }
+    {
+      name = "nickel-ls";
+      description = "nls for Nickel";
+      package = pkgs.nls;
+      serverName = "nickel_ls";
+    }
     {
       name = "nil-ls";
       description = "nil for Nix";
diff --git a/tests/test-sources/plugins/lsp/_lsp.nix b/tests/test-sources/plugins/lsp/_lsp.nix
index 2ed31d50..6ba6b690 100644
--- a/tests/test-sources/plugins/lsp/_lsp.nix
+++ b/tests/test-sources/plugins/lsp/_lsp.nix
@@ -153,6 +153,7 @@
             marksman.enable = true;
             metals.enable = true;
             nginx-language-server.enable = true;
+            nickel-ls.enable = true;
             nil-ls.enable = true;
             nimls.enable = true;
             nixd.enable = true;