diff --git a/libraries/AP_Arming/AP_Arming.cpp b/libraries/AP_Arming/AP_Arming.cpp
index 5e209d5840..0c9c3e3996 100644
--- a/libraries/AP_Arming/AP_Arming.cpp
+++ b/libraries/AP_Arming/AP_Arming.cpp
@@ -53,21 +53,21 @@ const AP_Param::GroupInfo AP_Arming::var_info[] = {
     // @User: Advanced
     AP_GROUPINFO("ACCTHRESH",    3,     AP_Arming,  accel_error_threshold,  AP_ARMING_ACCEL_ERROR_THRESHOLD),
 
-    // @Param: MIN_VOLT
-    // @DisplayName: Minimum arming voltage on the first battery
+    // @Param: VOLT_MIN
+    // @DisplayName: Arming voltage minimum on the first battery
     // @Description: The minimum voltage on the first battery to arm, 0 disables the check
     // @Units: V
     // @Increment: 0.1 
     // @User: Standard
-    AP_GROUPINFO("MIN_VOLT",      4,     AP_Arming,  _min_voltage[0],  0),
+    AP_GROUPINFO("VOLT_MIN",      4,     AP_Arming,  _min_voltage[0],  0),
 
-    // @Param: MIN_VOLT2
-    // @DisplayName: Minimum arming voltage on the second battery
+    // @Param: VOLT2_MIN
+    // @DisplayName: Arming voltage minimum on the second battery
     // @Description: The minimum voltage on the first battery to arm, 0 disables the check
     // @Units: V
     // @Increment: 0.1 
     // @User: Standard
-    AP_GROUPINFO("MIN_VOLT2",     5,     AP_Arming,  _min_voltage[1],  0),
+    AP_GROUPINFO("VOLT2_MIN",     5,     AP_Arming,  _min_voltage[1],  0),
 
     AP_GROUPEND
 };