diff --git a/.gitignore b/.gitignore
index 7f446e5..d5c943f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -216,4 +216,4 @@ __marimo__/
 .streamlit/secrets.toml
 
 # Current project
-data/*
+data/*.xlsx
diff --git a/data/.gitkeep b/data/.gitkeep
new file mode 100644
index 0000000..e69de29