diff --git a/common/params.py b/common/params.py
index c09ab963e..451a9c250 100755
--- a/common/params.py
+++ b/common/params.py
@@ -84,8 +84,10 @@ keys = {
   "DragonTempDisableSteerOnSignal": [TxType.PERSISTENT],
   "DragonDisableLogger": [TxType.PERSISTENT],
   "DragonNoctuaMode": [TxType.PERSISTENT],
-  "DragonUseCachedCar": [TxType.PERSISTENT],
-  "DragonCachedCar": [TxType.PERSISTENT],
+  "DragonCacheCar": [TxType.PERSISTENT],
+  "DragonCachedModel": [TxType.PERSISTENT],
+  "DragonCachedFP": [TxType.PERSISTENT],
+  "DragonCachedVIN": [TxType.PERSISTENT],
 }
 
 
diff --git a/selfdrive/car/car_helpers.py b/selfdrive/car/car_helpers.py
index e9d5f08cc..5977663df 100644
--- a/selfdrive/car/car_helpers.py
+++ b/selfdrive/car/car_helpers.py
@@ -83,7 +83,7 @@ def fingerprint(logcan, sendcan):
 
   frame = 0
 
-  if params.get("DragonUseCachedCar") == "1" and params.get("DragonCachedFP") != "" and params.get("DragonCachedModel") != "":
+  if params.get("DragonCacheCar") == "1" and params.get("DragonCachedFP") != "" and params.get("DragonCachedModel") != "":
     candidate_cars = [params.get("DragonCachedModel")]
     finger = params.get("DragonCachedFP")
     vin = params.get("DragonCachedVIN")
diff --git a/selfdrive/dragonpilot/dragonconf/__init__.py b/selfdrive/dragonpilot/dragonconf/__init__.py
index 8846bf7ed..0234337b2 100644
--- a/selfdrive/dragonpilot/dragonconf/__init__.py
+++ b/selfdrive/dragonpilot/dragonconf/__init__.py
@@ -12,7 +12,7 @@ default_conf = {
   'DragonTempDisableSteerOnSignal': '0',
   'DragonDisableLogger': '0',
   'DragonNoctuaMode': '0',
-  'DragonUseCachedCar': '1',
+  'DragonCacheCar': '1',
   'DragonCachedModel': '', # for cache car
   'DragonCachedFP': '', # for cache car
   'DragonCachedVIN': '', # for cache car