diff --git a/src/Vehicle/BatteryFact.json b/src/Vehicle/BatteryFact.json
index b80ab86f00cde2fc37681634010b36bb860d719b..d2a8d47773c940bd1bb30680853f8bba5cd72df7 100644
--- a/src/Vehicle/BatteryFact.json
+++ b/src/Vehicle/BatteryFact.json
@@ -30,8 +30,8 @@
 {
     "name":             "temperature",
     "shortDescription": "Temperature",
-    "type":             "int32",
-    "decimalPlaces":    2,
+    "type":             "double",
+    "decimalPlaces":    0,
     "units":            "C"
 },
 {