diff --git a/dev/docker/python/assets/requirements.txt b/dev/docker/python/assets/requirements.txt
index a874cdb..2aa7a64 100644
--- a/dev/docker/python/assets/requirements.txt
+++ b/dev/docker/python/assets/requirements.txt
@@ -19,6 +19,7 @@ pandas==1.2.3
 pycountry
 pymysql
 pytest
+pytest-check
 python-dotenv==0.15.0
 requests
 sas7bdat