diff --git a/fixtures/miniconda_python_3/environment.yml b/fixtures/miniconda_python_3/environment.yml
index a0f8427df..21199f235 100644
--- a/fixtures/miniconda_python_3/environment.yml
+++ b/fixtures/miniconda_python_3/environment.yml
@@ -3,6 +3,7 @@ dependencies:
 - pip
 - pytest
 - flask
+- pymssql
 - nose
 - numpy=1.10.4
 - scipy=0.17.0