diff --git a/useful/stg312/clone_stage4.sh b/useful/stg312/clone_stage4.sh
index 66d34e134d1c47695a677500a7ea30e6452c9ff7..72ca5ff5a963150e42aecfb080448db898b01ac3 100755
--- a/useful/stg312/clone_stage4.sh
+++ b/useful/stg312/clone_stage4.sh
@@ -26,9 +26,9 @@ else
 		#echo Escreveu
 		#cat .result.out
 		echo "Sucesso ao clonar."
-		ulimit -v 128
+		cd "$2"
 		if mksquashfs "$4" "$5" -b 1M ; then
-			ulimit -v unlimited
+			cd $caminho
 			mv "$5" "$2"
 			if [ $6 == "1" ]; then
 					rm -rf  "$4"