diff --git a/lib/util.sh b/lib/util.sh
index 1aac05f..283fd1b 100644
--- a/lib/util.sh
+++ b/lib/util.sh
@@ -447,7 +447,7 @@ final_check() {
 }
 
 exit_done() {
-    if check_mount; then
+    if [[ $(lsblk -o MOUNTPOINT | grep ${MOUNTPOINT}) == "" ]]; then
         final_check
         dialog --backtitle "$VERSION - $SYSTEM ($ARCHI)" --yesno "$_CloseInstBody $(cat ${CHECKLIST})" 0 0
         if [[ $? -eq 0 ]]; then