diff --git a/pkgs/development/python-modules/llama-cloud-services/default.nix b/pkgs/development/python-modules/llama-cloud-services/default.nix
index 95aba689c682..016731daf7f1 100644
--- a/pkgs/development/python-modules/llama-cloud-services/default.nix
+++ b/pkgs/development/python-modules/llama-cloud-services/default.nix
@@ -13,7 +13,7 @@
   python-dotenv,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "llama-cloud-services";
   version = "0.6.94";
   pyproject = true;
@@ -21,11 +21,11 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "run-llama";
     repo = "llama_cloud_services";
-    tag = "llama-cloud-services-py%40${version}";
+    tag = "llama-cloud-services-py%40${finalAttrs.version}";
     hash = "sha256-BjwXdv7ekehYGGnKk0ElVlxmGkmtam9RLECgxfM7lYc=";
   };
 
-  sourceRoot = "${src.name}/py";
+  sourceRoot = "${finalAttrs.src.name}/py";
 
   pythonRelaxDeps = [ "llama-cloud" ];
 
@@ -57,8 +57,8 @@ buildPythonPackage rec {
   meta = {
     description = "Knowledge Agents and Management in the Cloud";
     homepage = "https://github.com/run-llama/llama_cloud_services";
-    changelog = "https://github.com/run-llama/llama_cloud_services/releases/tag/${src.tag}";
+    changelog = "https://github.com/run-llama/llama_cloud_services/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})