diff --git a/components/showcase_component/showcase_component.h b/components/showcase_component/showcase_component.h
index da52476..d6c12cb 100644
--- a/components/showcase_component/showcase_component.h
+++ b/components/showcase_component/showcase_component.h
@@ -19,8 +19,8 @@ class ShowcaseComponent : public i2c::I2CDevice, public Component {
   void set_lower(output::FloatOutput *lower) {lower_ = lower;}
 
   void write_state(float upper, float lower){
-    this->upper_->write_state(upper);
-    this->lower_->write_state(lower);
+    this->upper_->set_level(upper);
+    this->lower_->set_level(lower);
   }
 
  protected: