diff --git a/Tools/autotest/default_params/quadplane.parm b/Tools/autotest/default_params/quadplane.parm
index 9da3368889..2d60da1b0b 100644
--- a/Tools/autotest/default_params/quadplane.parm
+++ b/Tools/autotest/default_params/quadplane.parm
@@ -77,7 +77,7 @@ Q_A_RAT_PIT_P 0.103
 Q_A_RAT_PIT_I 0.103
 Q_A_RAT_PIT_D 0.001
 Q_A_RAT_YAW_P 0.2
-Q_A_RAT_YAW_P 0.02
+Q_A_RAT_YAW_I 0.02
 Q_A_ANG_RLL_P 6
 Q_A_ANG_PIT_P 6
 RTL_ALTITUDE 20.00