diff --git a/Tools/Frame_params/3DR_Iris+.param b/Tools/Frame_params/3DR_Iris+.param
index 92ebd08867..0b086e362a 100644
--- a/Tools/Frame_params/3DR_Iris+.param
+++ b/Tools/Frame_params/3DR_Iris+.param
@@ -9,7 +9,7 @@ ANGLE_MAX,3000
 ATC_ACCEL_RP_MAX,108000
 ATC_ACCEL_Y_MAX,18000
 ATC_RATE_FF_ENAB,1
-ATC_RATE_RP_MAX,36000
+ATC_RATE_RP_MAX,18000
 ATC_RATE_Y_MAX,9000
 ATC_SLEW_YAW,1000
 BATT_AMP_PERVOLT,17