diff --git a/setup.py b/setup.py
index fa8baa8c..17beddb5 100755
--- a/setup.py
+++ b/setup.py
@@ -85,7 +85,7 @@ def read(fname):
             "requests",
             "scipy",
             "simplejson",
-            "sklearn",
+            "scikit-learn",
             "textblob",
             "tornado",
             "twisted",