diff --git a/dsdl/uavcan/equipment/indication/743.LightsCommand.uavcan b/dsdl/uavcan/equipment/indication/743.LightsCommand.uavcan
index 094713fc10..91445482c7 100644
--- a/dsdl/uavcan/equipment/indication/743.LightsCommand.uavcan
+++ b/dsdl/uavcan/equipment/indication/743.LightsCommand.uavcan
@@ -2,4 +2,4 @@
 # Lights control command.
 #
 
-SingleLightCommand[<=32] commands
+SingleLightCommand[<16] commands