diff --git a/MANIFEST.in b/MANIFEST.in
index 4aab33a..657fd3e 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -2,3 +2,4 @@ recursive-include src *
 recursive-include rle_python_interface *
 recursive-include rle_python_interface *.so
 include CMakeLists.txt
+include copy_cores.sh
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 945d26c..8f94be7 100644
--- a/setup.py
+++ b/setup.py
@@ -42,7 +42,7 @@ def run(self):
         ds.spawn(['./copy_cores.sh'])
         _build.build.run(self)
 
-version = '1.0.10'
+version = '1.0.11'
 setup(name = 'rle_python_interface',
       version=version,
       description = 'Retro Learning Environment Python Interface based on Ben Goodrich\'s work',