diff --git a/python-pexpect.changes b/python-pexpect.changes
index e71a0da..c0d33a4 100644
--- a/python-pexpect.changes
+++ b/python-pexpect.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Sep 11 11:50:01 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Disable test_large_stdout_stream as it randomly fails
+
 -------------------------------------------------------------------
 Fri Jul 19 10:15:12 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-pexpect.spec b/python-pexpect.spec
index 9b0b881..ab5ad52 100644
--- a/python-pexpect.spec
+++ b/python-pexpect.spec
@@ -61,7 +61,8 @@ find examples -type f -name "*.cgi" -exec sed -i "s|##!%{_bindir}/env python|##!
 %check
 export LANG=en_US.UTF-8
 # test_bash https://github.com/pexpect/pexpect/issues/568
-%pytest -k 'not test_bash'
+# test_large_stdout_stream - random
+%pytest -k 'not test_bash and not test_large_stdout_stream'
 
 %files %{python_files}
 %license LICENSE