diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 99900b8..c41d872 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,10 +1,11 @@
 package:
   name: cil-data
-  version: 21.0.0
+  version: 21.3.0
 
 build:
   number: 0  
-    
+  noarch: python 
+
 requirements:
 
   build:
@@ -13,4 +14,4 @@ requirements:
 about:
   home: http://www.ccpi.ac.uk/cil
   license:  Apache 2.0 License
-  summary: 'CCPi Core Imaging Library'
\ No newline at end of file
+  summary: 'CCPi Core Imaging Library'
diff --git a/setup.py b/setup.py
index 8045586..f2a4019 100644
--- a/setup.py
+++ b/setup.py
@@ -32,7 +32,10 @@
                                   'peppers.tiff',
                                   'rainbow.png',
                                   'resolution_chart.tiff',
-                                  'shapes.png'
+                                  'shapes.png',
+                                  'sim_volume.nxs',
+                                  'sim_cone_beam.nxs',
+                                  'sim_parallel_beam.nxs'
                                   ])],
 
     # metadata for upload to PyPI
diff --git a/sim_cone_beam.nxs b/sim_cone_beam.nxs
new file mode 100644
index 0000000..86c9904
Binary files /dev/null and b/sim_cone_beam.nxs differ
diff --git a/sim_parallel_beam.nxs b/sim_parallel_beam.nxs
new file mode 100644
index 0000000..afa786c
Binary files /dev/null and b/sim_parallel_beam.nxs differ
diff --git a/sim_volume.nxs b/sim_volume.nxs
new file mode 100644
index 0000000..1df3a8b
Binary files /dev/null and b/sim_volume.nxs differ