diff --git a/scripts/backup-flow.sh b/scripts/backup-flow.sh
index 02612e0..8f9592e 100644
--- a/scripts/backup-flow.sh
+++ b/scripts/backup-flow.sh
@@ -139,7 +139,7 @@ function _backup_restic() {
 
 function _cleanup() {
     echo "Removing files and folders older then $KEEP_LOCAL_BACKUPS_DAYS days"
-    find "$BACKUP_STORAGE_PATH" -type f -mtime +"$KEEP_LOCAL_BACKUPS_DAYS" -delete -print
+    find "$BACKUP_STORAGE_PATH" -type f -сtime +"$KEEP_LOCAL_BACKUPS_DAYS" -delete -print
 
     echo "Removing empty folders"
     find "$BACKUP_STORAGE_PATH" -empty -type d -delete -print