diff --git a/.gitignore b/.gitignore
index 331263815ad187c7de09dd6685fd33044ac3a63c..de3a0f640d6ead3b12c196be935782cba6c62b34 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 *.prob
+*.DS_Store