diff --git a/AntennaTracker/RC_Channel.h b/AntennaTracker/RC_Channel.h
index 5e10baad17..0b4a20a4a4 100644
--- a/AntennaTracker/RC_Channel.h
+++ b/AntennaTracker/RC_Channel.h
@@ -19,7 +19,7 @@ public:
 
     RC_Channel_Tracker obj_channels[NUM_RC_CHANNELS];
     RC_Channel_Tracker *channel(const uint8_t chan) override {
-        if (chan > NUM_RC_CHANNELS) {
+        if (chan >= NUM_RC_CHANNELS) {
             return nullptr;
         }
         return &obj_channels[chan];