diff --git a/setup.py b/setup.py
index fa68616..b234473 100644
--- a/setup.py
+++ b/setup.py
@@ -54,4 +54,7 @@ setup(
         'stix2-patterns',
         'taxii2-client',
     ],
+    exclude_package_data={
+        'test': ['stix2_data']
+    },
 )