diff --git a/sunnypilot/mads/helpers.py b/sunnypilot/mads/helpers.py
index 16a5a74da..8a7ffe80e 100644
--- a/sunnypilot/mads/helpers.py
+++ b/sunnypilot/mads/helpers.py
@@ -60,3 +60,8 @@ class MadsParams:
     # TODO-SP: To enable MADS for Tesla, identify consistent signals for MADS toggling
     if CP.brand == "tesla":
       self.params.remove("Mads")
+
+    # MADS is currently not supported in Rivian due to lack of consistent states to engage controls
+    # TODO-SP: To enable MADS for Rivian, identify consistent signals for MADS toggling
+    if CP.brand == "rivian":
+      self.params.remove("Mads")