diff --git a/gui/wiper.sh b/gui/wiper.sh
index 1a61715..288e1ae 100755
--- a/gui/wiper.sh
+++ b/gui/wiper.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 
-find lsf.* -amin +11 -print0 -delete
+clear
+
+find lsf.* -maxdepth 0 -amin +11 -print0 -delete