diff --git a/selfdrive/car/__init__.py b/selfdrive/car/__init__.py
index c5f4a41520..773d990fac 100644
--- a/selfdrive/car/__init__.py
+++ b/selfdrive/car/__init__.py
@@ -232,4 +232,4 @@ class CanSignalRateCalculator:
     self.previous_counter = current_counter
     self.previous_value = current_value
 
-    return self.rate
\ No newline at end of file
+    return self.rate