diff --git a/test-requirements.txt b/test-requirements.txt
index a035b9b7fef..ad34230a9bb 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -8,7 +8,7 @@ hacking<0.11,>=0.10.0
 anyjson>=0.3.3 # BSD
 coverage>=3.6 # Apache-2.0
 ddt>=1.0.1 # MIT
-fixtures>=3.0.0 # Apache-2.0/BSD
+fixtures<2.0,>=1.3.1 # Apache-2.0/BSD
 mock>=2.0 # BSD
 mox3>=0.7.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0