diff --git a/src/opserver/test-requirements.txt b/src/opserver/test-requirements.txt
index 93b1843dd12..d307e2b3d3b 100644
--- a/src/opserver/test-requirements.txt
+++ b/src/opserver/test-requirements.txt
@@ -4,7 +4,7 @@ python-subunit
 coverage
 fixtures==1.3.1
 requests>=1.1.0
-thrift
+thrift==0.9.3
 mock==1.0.1
 flexmock==0.9.7
 kafka-python==0.9.2