diff --git a/storage-test.sh b/storage-test.sh
index 66fde14..0d66828 100755
--- a/storage-test.sh
+++ b/storage-test.sh
@@ -106,8 +106,7 @@ ChosenPartition=""
 if [ "$1" = "" ]; then
   # User did not provide a partition/folder, change directory to rootfs
   df=0
-  df | grep ext4
-  drives="$(df | grep ext4)"
+  drives="$(/bin/df -kTh | grep ext4)"
   echo "$drives"
   echo "$drives" | while IFS= read -r line ; do
 	  ((df++))