diff --git a/setup.py b/setup.py
index 01ddd54c3017e98bd1ad13444c31dc2212fe8e33..ed37ad5b5653baaa5edf928270c8c5064fbe09e5 100755
--- a/setup.py
+++ b/setup.py
@@ -298,6 +298,7 @@ setup(
 
     .. _Pyrex: http://www.cosc.canterbury.ac.nz/greg.ewing/python/Pyrex/
     """),
+    license='Apache',
     classifiers=[
         dev_status(),
         "Intended Audience :: Developers",