diff --git a/python-msgpack.spec b/python-msgpack.spec
index 22980a7..c9992de 100644
--- a/python-msgpack.spec
+++ b/python-msgpack.spec
@@ -1,4 +1,5 @@
 %global srcname msgpack
+%bcond_with tests
 
 Name:           python-%{srcname}
 Version:        1.0.0
@@ -45,10 +46,12 @@ rm -rf test/test_timestamp.py
 %install
 %py3_install
 
+%if %{with network}
 %check
 PYTHONPATH=%{buildroot}%{python3_sitelib} pytest-%{python3_version} -v test \
   -k "not test_unicode and not test_read_array_header and not test_partialdata \
   and not test_read_map_header and not test_issue124"
+%endif
 
 %files -n python%{python3_pkgversion}-%{srcname}
 %doc README.md