diff --git a/test-requirements.txt b/test-requirements.txt
index 22ecaf81..73c83992 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,6 +1,7 @@
 stestr>=1.0.0 # Apache-2.0
 testtools>=2.2.0 # MIT
 testscenarios>=0.4 # Apache-2.0/BSD
+fixtures>=3.0.0 # Apache-2.0/BSD
 
 coverage>=5.0 # Apache-2.0