diff --git a/setup.py b/setup.py
index 88a8e9576574d977de78607c9b44ded94ae5b29f..396dd876643e50b609b5931f73e18061c007fe83 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,7 @@ setup(name="sumpy",
       author="Andreas Kloeckner",
       author_email="inform@tiker.net",
       license = "MIT",
-      packages=["sumpy", "sumpy.symbolic"],
+      packages=["sumpy", "sumpy.expansion"],
 
       # 2to3 invocation
       cmdclass={'build_py': build_py})