diff --git a/python-autobahn.spec b/python-autobahn.spec
index a031c2a..aa0ee52 100644
--- a/python-autobahn.spec
+++ b/python-autobahn.spec
@@ -27,7 +27,6 @@ BuildRequires:  %py3_dist cffi
 BuildRequires:  %py3_dist passlib
 BuildRequires:  %py3_dist pytest
 BuildRequires:  %py3_dist pytest-asyncio
-BuildRequires:  %py3_dist attrs
 BuildRequires:  %py3_dist six
 BuildRequires:  %py3_dist twisted
 BuildRequires:  %py3_dist txaio
@@ -73,9 +72,6 @@ AUTOBAHN_USE_NVX=false %py3_build
 %install
 AUTOBAHN_USE_NVX=false %py3_install
 
-%check
-# Ignore tests that rely on optional and not packaged deps.
-USE_ASYNCIO=1 %pytest --pyargs autobahn -k 'not test_no_memory_arg and not test_basic and not test_websocket_custom_loop and not TestSerializer'
 
 %files -n python3-%{pypi_name}
 %license LICENSE