diff --git a/selfdrive/locationd/models/loc_kf.py b/selfdrive/locationd/models/loc_kf.py
index f1834b14c9..9411265acb 100755
--- a/selfdrive/locationd/models/loc_kf.py
+++ b/selfdrive/locationd/models/loc_kf.py
@@ -97,8 +97,8 @@ class LocKalman():
 
   # process noise
   Q = np.diag([0.03**2, 0.03**2, 0.03**2,
-               0.0**2, 0.0**2, 0.0**2,
-               0.0**2, 0.0**2, 0.0**2,
+               0.0005**2, 0.001**2, 0.0005**2,
+               0.001**2, 0.001**2, 0.001**2,
                0.1**2, 0.1**2, 0.1**2,
                (.1)**2, (0.0)**2,
                (0.005 / 100)**2, (0.005 / 100)**2, (0.005 / 100)**2,