diff --git a/ArduPlane/Parameters.cpp b/ArduPlane/Parameters.cpp
index e0a67848dc283..6fb25ed12eb28 100644
--- a/ArduPlane/Parameters.cpp
+++ b/ArduPlane/Parameters.cpp
@@ -1215,7 +1215,7 @@ const AP_Param::GroupInfo ParametersG2::var_info[] = {
 };
 
 ParametersG2::ParametersG2(void) :
-    ice_control(plane.rpm_sensor, plane.ahrs)
+    ice_control(plane.rpm_sensor)
 #if SOARING_ENABLED == ENABLED
     ,soaring_controller(plane.ahrs, plane.TECS_controller, plane.aparm)
 #endif