diff --git a/pkgs/development/python-modules/aiogithubapi/default.nix b/pkgs/development/python-modules/aiogithubapi/default.nix
index 248443ff2360..051913ccce56 100644
--- a/pkgs/development/python-modules/aiogithubapi/default.nix
+++ b/pkgs/development/python-modules/aiogithubapi/default.nix
@@ -50,7 +50,7 @@ buildPythonPackage rec {
   ];
 
   pytestFlagsArray = [
-    "--asyncio-mode=legacy"
+    "--asyncio-mode=auto"
   ];
 
   pythonImportsCheck = [