diff --git a/MANIFEST.in b/MANIFEST.in
index 1bb2996a..a8d5606e 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,5 @@
 include versioneer.py
 include fair/_version.py
+graft fair/RCPs/data
 prune tests*
 prune docs*
diff --git a/setup.py b/setup.py
index 48b55c7d..9910a87c 100644
--- a/setup.py
+++ b/setup.py
@@ -25,6 +25,7 @@ def readme():
       license='Apache 2.0',
       packages=find_packages(exclude=['tests*','docs*']),
       package_data={'': ['*.csv']},
+      include_package_data=True,
       install_requires=[
           'numpy>=1.11.3',
           'scipy>=0.19.0',