diff --git a/src/iso.sh b/src/iso.sh
index a372101..4aaac7a 100755
--- a/src/iso.sh
+++ b/src/iso.sh
@@ -10,4 +10,4 @@ cp data/autounattend.xml win/
 mkisofs --allow-limited-size -o win.iso win
 
 # clean up iso extract
-rm -rf win
+sudo rm -rf win