diff --git a/libraries/AP_Motors/AP_MotorsHeli_RSC.cpp b/libraries/AP_Motors/AP_MotorsHeli_RSC.cpp
index 74419fb6eb2771..042023be342527 100644
--- a/libraries/AP_Motors/AP_MotorsHeli_RSC.cpp
+++ b/libraries/AP_Motors/AP_MotorsHeli_RSC.cpp
@@ -233,14 +233,14 @@ const AP_Param::GroupInfo AP_MotorsHeli_RSC::var_info[] = {
     // @User: Standard
     AP_GROUPINFO("GOV_RAMP", 28, AP_MotorsHeli_RSC, _governor_init_ramp, 20),
 
-    // @Param: GOV_RPM_LAG
+    // @Param: GOV_RLAG
     // @DisplayName: Governor rotor runup RPM lag
     // @Description: Allowable RPM lag before engine advancement will halt and wait for rotor to catch up
     // @Range: 50 - 200
     // @Units: %
     // @Increment: 1
     // @User: Standard
-    AP_GROUPINFO("GOV_RPM_LAG", 30, AP_MotorsHeli_RSC, _governor_rotor_rpm_lag, 100),
+    AP_GROUPINFO("GOV_RLAG", 30, AP_MotorsHeli_RSC, _governor_rotor_rpm_lag, 100),
 
     AP_GROUPEND
 };