diff --git a/setup.py b/setup.py
index ddb6746..a73592b 100755
--- a/setup.py
+++ b/setup.py
@@ -94,8 +94,7 @@ package_data = {
     'pyfr.solvers.euler.kernels.bcs': ['*.mako'],
     'pyfr.solvers.euler.kernels.rsolvers': ['*.mako'],
     'pyfr.solvers.navstokes.kernels': ['*.mako'],
-    'pyfr.solvers.navstokes.kernels.bcs': ['*.mako'],
-    'pyfr.tests': ['*.npz']
+    'pyfr.solvers.navstokes.kernels.bcs': ['*.mako']
 }
 
 # Additional data
@@ -150,7 +149,7 @@ setup(name='pyfr',
       url='http://www.pyfr.org/',
       license='BSD',
       keywords='Math',
-      packages=['pyfr'] + modules + tests,
+      packages=['pyfr'] + modules,
       package_data=package_data,
       data_files=data_files,
       entry_points={'console_scripts': console_scripts},