diff --git a/functions.sh b/functions.sh
index 1eb5388..3f3c8f8 100644
--- a/functions.sh
+++ b/functions.sh
@@ -25,13 +25,13 @@ unpack() {
 	fi 
 	case "${A##*.}" in
     	bz2)
-       	 	tar xfjv ${SRC_POOL}/${A} || sit_fail
+       	 	tar xjf ${SRC_POOL}/${A} || sit_fail
        		;;
     	gz|tgz)
-        	tar xfzv ${SRC_POOL}/${A} || sit_fail
+        	tar xzf ${SRC_POOL}/${A} || sit_fail
         	;;
 		xz)
-			tar xfJv ${SRC_POOL}/${A} || sit_fail
+			tar xJf ${SRC_POOL}/${A} || sit_fail
 			;;
     	*)
         	sit_fail "Archive format not recogized"