diff --git a/libraries/AP_HAL_Linux/boards/navigator/defaults.parm b/libraries/AP_HAL_Linux/boards/navigator/defaults.parm
new file mode 100644
index 0000000000..bee65809e0
--- /dev/null
+++ b/libraries/AP_HAL_Linux/boards/navigator/defaults.parm
@@ -0,0 +1,3 @@
+BATT_MONITOR,4
+BATT_CAPACITY,0
+LEAK1_PIN,27