diff --git a/requirements-dev.txt b/requirements-dev.txt
index f87ab3db6..1dd8ef1f8 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -10,6 +10,7 @@ boto>=2.45.0
 boto3>=1.4.4
 botocore>=1.12.13
 six>=1.9
+parameterized>=0.7.0
 prompt-toolkit==1.0.14
 click==6.7
 inflection==0.3.1