diff --git a/.gitignore b/.gitignore
index 7fa4f50..1a1b0fb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,5 @@ __pycache__
 *.sdf
 *.gif
 *.pyc
-*.cif
\ No newline at end of file
+*.cif
+data/
\ No newline at end of file