diff --git a/scenes/pribor-uyep/spt25-view.gd b/scenes/pribor-uyep/spt25-view.gd
index b0c05a0e..f4730ea4 100644
--- a/scenes/pribor-uyep/spt25-view.gd
+++ b/scenes/pribor-uyep/spt25-view.gd
@@ -20,6 +20,7 @@ func _enter_tree() -> void:
 
 func on_line_changed(unit):
     if not unit.online:
+        state = STATE_VAL.NONE
         $block_output.state0 = STATE_VAL.NONE
         $block_output.state1 = STATE_VAL.NONE
         $block_output.state2 = STATE_VAL.NONE