diff --git a/src/GrooveRadar.cpp b/src/GrooveRadar.cpp
index d9244af486..978ecd6516 100644
--- a/src/GrooveRadar.cpp
+++ b/src/GrooveRadar.cpp
@@ -15,7 +15,6 @@
 
 REGISTER_ACTOR_CLASS(GrooveRadar);
 
-static const ThemeMetric<float>			LABEL_ON_DELAY				("GrooveRadar","LabelOnDelay");
 static const ThemeMetric<float>			RADAR_EDGE_WIDTH			("GrooveRadar","EdgeWidth");
 static const ThemeMetric<float>			RADAR_CENTER_ALPHA			("GrooveRadar","CenterAlpha");