diff --git a/scripts/sch3.gd b/scripts/sch3.gd
index baa615aa..a7d31559 100644
--- a/scripts/sch3.gd
+++ b/scripts/sch3.gd
@@ -107,7 +107,7 @@ class Sch3 extends unit.Unit:
             var unit_prof = ProjectSettings.get_setting('application/config/%s' % unit_sch3.name)
             if unit_prof:
                 unit_sch3.port = unit_prof[0]
-                unit_sch3.params = unit_prof[1]
+                unit_sch3.params = unit_prof.slice(1, -1)
             step_fsm = Sch3Fsm.CONNECT