diff --git a/common/params_keys.h b/common/params_keys.h
index dba0742268..4d8f14d86b 100644
--- a/common/params_keys.h
+++ b/common/params_keys.h
@@ -213,6 +213,7 @@ inline static std::unordered_map<std::string, ParamKeyAttributes> keys = {
     {"BackupManager_RestoreVersion", {PERSISTENT, STRING}},
 
     // sunnypilot car specific params
+    {"HondaEnforceStockLongitudinal", {PERSISTENT | BACKUP, BOOL, "0"}},
     {"HyundaiLongitudinalTuning", {PERSISTENT | BACKUP, INT, "0"}},
     {"SubaruStopAndGo", {PERSISTENT | BACKUP, BOOL, "0"}},
     {"SubaruStopAndGoManualParkingBrake", {PERSISTENT | BACKUP, BOOL, "0"}},
diff --git a/sunnypilot/selfdrive/car/interfaces.py b/sunnypilot/selfdrive/car/interfaces.py
index a93f5724b5..444eabef7f 100644
--- a/sunnypilot/selfdrive/car/interfaces.py
+++ b/sunnypilot/selfdrive/car/interfaces.py
@@ -112,6 +112,11 @@ def setup_interfaces(CI: CarInterfaceBase, params: Params = None) -> None:
 def initialize_params(params) -> list[dict[str, Any]]:
   keys: list = []
 
+  # honda
+  keys.extend([
+    "HondaEnforceStockLongitudinal",
+  ])
+
   # hyundai
   keys.extend([
     "HyundaiLongitudinalTuning",