diff --git a/test-requirements.txt b/test-requirements.txt
index 69cccb2f5..04449f56e 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,6 +4,5 @@
 coverage>=3.6
 doc8 # Apache-2.0
 hacking<0.11,>=0.10.0
-mock!=1.1.4,>=1.1;python_version!='2.6'
-mock==1.0.1;python_version=='2.6'
+mock>=1.2
 python-ironic-inspector-client>=1.0.1