diff --git a/Blimp/Parameters.cpp b/Blimp/Parameters.cpp
index dca60110e9..e4c02ed957 100644
--- a/Blimp/Parameters.cpp
+++ b/Blimp/Parameters.cpp
@@ -317,9 +317,9 @@ const AP_Param::Info Blimp::var_info[] = {
 
     // variables not in the g class which contain EEPROM saved variables
 
-    // @Group: COMPASS_
+    // @Group: COMPASS
     // @Path: ../libraries/AP_Compass/AP_Compass.cpp
-    GOBJECT(compass,        "COMPASS_", Compass),
+    GOBJECT(compass,        "COMPASS", Compass),
 
     // @Group: INS_
     // @Path: ../libraries/AP_InertialSensor/AP_InertialSensor.cpp