diff --git a/pkgs/development/python-modules/aioemonitor/default.nix b/pkgs/development/python-modules/aioemonitor/default.nix
index 068ee031381c..4ff606078d4b 100644
--- a/pkgs/development/python-modules/aioemonitor/default.nix
+++ b/pkgs/development/python-modules/aioemonitor/default.nix
@@ -11,7 +11,7 @@
   xmltodict,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "aioemonitor";
   version = "1.0.5";
   pyproject = true;
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "bdraco";
     repo = "aioemonitor";
-    rev = "v${version}";
+    rev = "v${finalAttrs.version}";
     sha256 = "0h8zqqy8v8r1fl9bp3m8icr2sy44p0mbfl1hbb0zni17r9r50dhn";
   };
 
@@ -50,4 +50,4 @@ buildPythonPackage rec {
     license = with lib.licenses; [ asl20 ];
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})