diff --git a/gazebo/flix.h b/gazebo/flix.h
index 8b261bd..f405f10 100644
--- a/gazebo/flix.h
+++ b/gazebo/flix.h
@@ -58,3 +58,4 @@ void calibrateAccel() { printf("Skip accel calibrating\n"); };
 void fullMotorTest(int n) { printf("Skip full motor test\n"); };
 void sendMotors() {};
 void printIMUCal() { printf("cal: N/A\n"); };
+void printIMUInfo() {};