diff --git a/.gitignore b/.gitignore
index 37b70e4..bb236fc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,8 @@
 build/
 dist/
 pip-wheel-metadata/
-library/data
+library/data/*.toc
+library/data/*.csv
+library/data/*.seg
+library/data/MAIN_WRITELOCK
+library/data/files/*.pdf
diff --git a/library/data/csv_file_here b/library/data/csv_file_here
new file mode 100644
index 0000000..e69de29
diff --git a/library/data/files/files_here b/library/data/files/files_here
new file mode 100644
index 0000000..e69de29