diff --git a/tbsetup/labels/testbed.tcl b/tbsetup/labels/testbed.tcl
index 986c628f00cd6f8009524acb2fa1f80022ec6b87..dab2611d215bd9a60c8588e444e8f4eb55a8f8c8 100644
--- a/tbsetup/labels/testbed.tcl
+++ b/tbsetup/labels/testbed.tcl
@@ -52,4 +52,4 @@ foreach cable $cables {
 }
 
 LABEL::print "tb"
-exit
\ No newline at end of file
+exit