diff --git a/selfdrive/car/gm/interface.py b/selfdrive/car/gm/interface.py
index 91d3a000c..b35deacdf 100644
--- a/selfdrive/car/gm/interface.py
+++ b/selfdrive/car/gm/interface.py
@@ -414,7 +414,7 @@ class CarInterface(CarInterfaceBase):
       ret.pcmCruise = False
       ret.openpilotLongitudinalControl = not frogpilot_toggles.disable_openpilot_long
 
-    elif candidate in CC_ONLY_CAR:
+    elif candidate in CC_ONLY_CAR and not ret.enableGasInterceptor:
       ret.flags |= GMFlags.CC_LONG.value
       gm_safety_cfg.safetyParam |= Panda.FLAG_GM_CC_LONG
       ret.radarUnavailable = True