diff --git a/selfdrive/controls/lib/lateral_mpc_lib/lat_mpc.py b/selfdrive/controls/lib/lateral_mpc_lib/lat_mpc.py
index eeda25627a..e4a73bf97d 100755
--- a/selfdrive/controls/lib/lateral_mpc_lib/lat_mpc.py
+++ b/selfdrive/controls/lib/lateral_mpc_lib/lat_mpc.py
@@ -6,7 +6,7 @@ from casadi import SX, vertcat, sin, cos
 
 from common.realtime import sec_since_boot
 from selfdrive.controls.lib.drive_helpers import LAT_MPC_N as N
-from selfdrive.controls.lib.drive_helpers import T_IDXS
+from selfdrive.modeld.constants import T_IDXS
 
 if __name__ == '__main__':  # generating code
   from pyextra.acados_template import AcadosModel, AcadosOcp, AcadosOcpSolver