diff --git a/libraries/AP_GPS/AP_GPS.cpp b/libraries/AP_GPS/AP_GPS.cpp
index cc82142c73..641018eb54 100644
--- a/libraries/AP_GPS/AP_GPS.cpp
+++ b/libraries/AP_GPS/AP_GPS.cpp
@@ -27,7 +27,7 @@ const AP_Param::GroupInfo AP_GPS::var_info[] PROGMEM = {
     // @Param: TYPE
     // @DisplayName: GPS type
     // @Description: GPS type
-    // @Values: 0:None,1:AUTO,2:uBlox,3:MTK,4:MTK19,5:NMEA,6:SiRF,7:HIL,8:SwiftNav,9:PX4-UAVCAN
+    // @Values: 0:None,1:AUTO,2:uBlox,3:MTK,4:MTK19,5:NMEA,6:SiRF,7:HIL,8:SwiftNav,9:PX4-UAVCAN,10:SBF,11:GSOF
     // @RebootRequired: True
     AP_GROUPINFO("TYPE",    0, AP_GPS, _type[0], 1),
 
@@ -36,7 +36,7 @@ const AP_Param::GroupInfo AP_GPS::var_info[] PROGMEM = {
     // @Param: TYPE2
     // @DisplayName: 2nd GPS type
     // @Description: GPS type of 2nd GPS
-    // @Values: 0:None,1:AUTO,2:uBlox,3:MTK,4:MTK19,5:NMEA,6:SiRF,7:HIL,8:SwiftNav,9:PX4-UAVCAN
+    // @Values: 0:None,1:AUTO,2:uBlox,3:MTK,4:MTK19,5:NMEA,6:SiRF,7:HIL,8:SwiftNav,9:PX4-UAVCAN,10:SBF,11:GSOF
     // @RebootRequired: True
     AP_GROUPINFO("TYPE2",   1, AP_GPS, _type[1], 0),