diff --git a/flix/rc.ino b/flix/rc.ino
index abf4e4f..689de45 100644
--- a/flix/rc.ino
+++ b/flix/rc.ino
@@ -6,12 +6,7 @@
 #include <SBUS.h>
 #include "util.h"
 
-#ifdef CONFIG_IDF_TARGET_ESP32C3
 SBUS rc(Serial1);
-#else
-SBUS rc(Serial2);
-#endif
-
 int rcRxPin = -1; // -1 means disabled
 
 uint16_t channels[16]; // raw rc channels
diff --git a/gazebo/Arduino.h b/gazebo/Arduino.h
index d0512a1..52c849b 100644
--- a/gazebo/Arduino.h
+++ b/gazebo/Arduino.h
@@ -151,7 +151,7 @@ public:
 	void setRxInvert(bool invert) {};
 };
 
-HardwareSerial Serial, Serial2;
+HardwareSerial Serial, Serial1, Serial2;
 
 class EspClass {
 public: