diff --git a/plugins/lsp/language-servers/default.nix b/plugins/lsp/language-servers/default.nix
index 15389146..4f14754b 100644
--- a/plugins/lsp/language-servers/default.nix
+++ b/plugins/lsp/language-servers/default.nix
@@ -575,6 +575,10 @@ with lib; let
       serverName = "rnix";
       package = null;
     }
+    {
+      name = "ruff";
+      description = "Official ruff language server (Rust) for Python";
+    }
     {
       name = "ruff-lsp";
       description = "ruff-lsp, for Python";
diff --git a/tests/test-sources/plugins/lsp/_lsp.nix b/tests/test-sources/plugins/lsp/_lsp.nix
index fa7350d6..ea224759 100644
--- a/tests/test-sources/plugins/lsp/_lsp.nix
+++ b/tests/test-sources/plugins/lsp/_lsp.nix
@@ -174,6 +174,7 @@
           # https://github.com/mtshiba/pylyzer/issues/78
           pylyzer.enable = false;
           pyright.enable = true;
+          ruff.enable = true;
           ruff-lsp.enable = true;
           rust-analyzer = {
             enable = true;