diff --git a/.gitignore b/.gitignore
index c7e39e8..b66c929 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 *.DS_Store
 obj/
+bin/rom16M_swap.bin
+bin/rom8M_swap.bin
diff --git a/bin/rom16M_swap.bin b/bin/rom16M_swap.bin
deleted file mode 100644
index a552704..0000000
Binary files a/bin/rom16M_swap.bin and /dev/null differ
diff --git a/bin/rom8M_swap.bin b/bin/rom8M_swap.bin
deleted file mode 100644
index ff874d5..0000000
Binary files a/bin/rom8M_swap.bin and /dev/null differ