diff --git a/reactome/.gitignore b/reactome/.gitignore
index 2cb3366f98d2acdd5b1a1e343350deddd04f6c0e..2d8f585ce92190b59f5729c12555985b509bef2b 100644
--- a/reactome/.gitignore
+++ b/reactome/.gitignore
@@ -2,4 +2,5 @@
 target
 .classpath
 .settings
+.DS_Store
 /bin/