diff --git a/.gitignore b/.gitignore
index 7d972af6537211257a30170649ec5566feaba3ef..0caebf0418c3aeb51803a6bd357b63c0e4a92c30 100644
--- a/.gitignore
+++ b/.gitignore
@@ -118,3 +118,4 @@ dmypy.json
 OUTPUT/
 OUT/
 OUTPUT_*/
+gym/