diff --git a/.gitignore b/.gitignore
index c2cfd0a..3565fcc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -61,6 +61,3 @@ target/
 
 # Notebook stuff
 notebooks/.ipynb_checkpoints/
-
-# Data folder
-data/
\ No newline at end of file
diff --git a/data/ccpp_data.npz b/data/ccpp_data.npz
new file mode 100644
index 0000000..a507ba2
Binary files /dev/null and b/data/ccpp_data.npz differ