diff --git a/citrine.sh b/citrine.sh
index cf93d0e..812eaeb 100755
--- a/citrine.sh
+++ b/citrine.sh
@@ -50,7 +50,7 @@ if [[ "$PMODE" == "y" ]]; then
 else
     prompt "Install target (will be WIPED COMPLETELY)"
     DISK="$response"
-    if [[ ! -f $DISK ]]; then
+    if [[ $(ls $DISK) == $DISK ]]; then
         err "Seems like $DISK doesn't exist. Did you typo?"
         exit 1
     fi
@@ -191,4 +191,4 @@ rm /mnt/continue.sh
 
 inf "Installation should now be complete. Please press enter to reboot :)"
 read
-reboot
\ No newline at end of file
+reboot