diff --git a/app/gui/oven_control/ignitionicon.cpp b/app/gui/oven_control/ignitionicon.cpp
index 6e3ccbd..e163f49 100644
--- a/app/gui/oven_control/ignitionicon.cpp
+++ b/app/gui/oven_control/ignitionicon.cpp
@@ -17,7 +17,7 @@ IgnitionIcon::IgnitionIcon(QWidget *parent) : QLabel(parent)
 void IgnitionIcon::check()
 {
     UdpHandler *udp = UdpHandler::getInstance();
-    if (udp->burnerState(1) || udp->burnerState(2) || udp->burnerState(3) || udp->burner1() || udp->burner2() || udp->burner3())
+    if (udp->burnerState(1) || udp->burnerState(2) || udp->burnerState(3) || udp->heater())
         show();
     else
         hide();