diff --git a/.gitignore b/.gitignore
index d28e45e1d..cbcbdb7ee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,6 @@
 *.pref
 stdout.txt
 stderr.txt
-build/*
\ No newline at end of file
+build/*
+PowderToypp.xcodeproj/*
+.DS_Store