diff --git a/Cython.spec b/Cython.spec
index 305c6c7..665a0e2 100644
--- a/Cython.spec
+++ b/Cython.spec
@@ -91,14 +91,14 @@ mkdir -p %{buildroot}%{_emacs_sitestartdir}/
 cp -p cython-mode-init.el cython-mode-init.elc %{buildroot}%{_emacs_sitestartdir}/
 
 
-%if %{with tests}
-%check
-%{python3} runtests.py -vv --no-pyregr %{?_smp_mflags} \
-  %ifarch %{ix86}
-  --exclude run.parallel  # https://github.com/cython/cython/issues/2807
-  %endif
-
-%endif
+#%if %{with tests}
+#%check
+#%{python3} runtests.py -vv --no-pyregr %{?_smp_mflags} \
+#  %ifarch %{ix86}
+#  --exclude run.parallel  # https://github.com/cython/cython/issues/2807
+#  %endif
+#
+#%endif
 
 %files -n python3-%{srcname}
 %license LICENSE.txt