diff --git a/home/profiles/base/nvim/default.nix b/home/profiles/base/nvim/default.nix
index a4b13466..bf016cf6 100644
--- a/home/profiles/base/nvim/default.nix
+++ b/home/profiles/base/nvim/default.nix
@@ -75,6 +75,11 @@
         path = v;
       })
       plugins);
+
+  ruff-lsp = with pkgs;
+    python3Packages.ruff-lsp.overridePythonAttrs (o: {
+      propagatedBuildInputs = o.propagatedBuildInputs ++ [python3Packages.packaging];
+    });
 in
   lib.mkMerge [
     {
@@ -104,7 +109,7 @@ in
           nodePackages.graphql-language-service-cli
           nodePackages.typescript-language-server
           pyright
-          python3Packages.ruff-lsp
+          ruff-lsp
           stable.nodePackages.vscode-langservers-extracted
           typst-lsp
 
diff --git a/home/profiles/base/nvim/lua/plugins/lsp/servers.lua b/home/profiles/base/nvim/lua/plugins/lsp/servers.lua
index 8b4c3fd3..571d47a3 100644
--- a/home/profiles/base/nvim/lua/plugins/lsp/servers.lua
+++ b/home/profiles/base/nvim/lua/plugins/lsp/servers.lua
@@ -29,7 +29,11 @@ local servers = {
 local efm_sources = {
   formatters = {
     asmfmt = { formatCommand = "asmfmt", formatStdin = true },
-    black = { formatCommand = "black --no-color -q -", formatStdin = true },
+    black = {
+      formatCommand = "black --no-color -q -",
+      formatStdin = true,
+      rootMarkers = { "pyproject.toml", "requirements.txt", ".git" },
+    },
     latexindent = { formatCommand = "latexindent -l -", formatStdin = true },
     prettier = {
       formatCanRange = true,