diff --git a/ROMFS/px4fmu_common/init.d/3033_wingwing b/ROMFS/px4fmu_common/init.d/3033_wingwing
index 7ff381d974..6e1a531cfa 100644
--- a/ROMFS/px4fmu_common/init.d/3033_wingwing
+++ b/ROMFS/px4fmu_common/init.d/3033_wingwing
@@ -27,7 +27,7 @@ then
 	param set FW_PR_IMAX 0.2
 	param set FW_PR_P 0.06
 	param set FW_RR_FF 0.6
-	param set FW_RR_IMA 0.2
+	param set FW_RR_IMAX 0.2
 	param set FW_RR_P 0.09
 	param set FW_THR_CRUISE 0.65
 fi