diff --git a/test-requirements.txt b/test-requirements.txt
index 65dac61..4fc621c 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -8,4 +8,4 @@ sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2 # BSD
 oslosphinx!=3.4.0,>=2.5.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD
-mock>=1.2  # BSD
+mock>=1.2 # BSD