diff --git a/pkgs/development/python-modules/social-auth-core/default.nix b/pkgs/development/python-modules/social-auth-core/default.nix
index b00e5044c64f..6427208420f2 100644
--- a/pkgs/development/python-modules/social-auth-core/default.nix
+++ b/pkgs/development/python-modules/social-auth-core/default.nix
@@ -56,9 +56,7 @@ buildPythonPackage rec {
   checkInputs = [
     pytestCheckHook
     httpretty
-  ] ++ passthru.optional-dependencies.openidconnect
-  ++ passthru.optional-dependencies.saml
-  ++ passthru.optional-dependencies.azuread;
+  ] ++ lib.flatten (lib.attrValues passthru.optional-dependencies);
 
   # Disable checking the code coverage
   prePatch = ''