diff --git a/hyperfi b/hyperfi
index 5481eb3..5946b85 100644
--- a/hyperfi
+++ b/hyperfi
@@ -627,7 +627,7 @@ formatdevice(){
             ;;
         jfs)
             fspkgs=("${fspkgs[@]} jfsutils")
-            echo "mkfs.xfs -f ${2}"
+            echo "mkfs.jfs -f ${2}"
             mkfs.jfs -f "${2}"
             ;;
         reiserfs)