diff --git a/.gitignore b/.gitignore
index 2af7cef..a75dcfb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,4 +21,7 @@ build/
 nbbuild/
 dist/
 nbdist/
-.nb-gradle/
\ No newline at end of file
+.nb-gradle/
+
+# mac os finder properties
+.DS_Store
\ No newline at end of file