diff --git a/PathPlanning/StateLatticePlanner/state_lattice_planner.py b/PathPlanning/StateLatticePlanner/state_lattice_planner.py
index 05f8df78f8..554cd0f3b7 100644
--- a/PathPlanning/StateLatticePlanner/state_lattice_planner.py
+++ b/PathPlanning/StateLatticePlanner/state_lattice_planner.py
@@ -22,7 +22,9 @@
 import numpy as np
 import math
 import pathlib
+
 sys.path.append(str(pathlib.Path(__file__).parent.parent))
+sys.path.append(str(pathlib.Path(__file__).parent.parent.parent))
 
 import ModelPredictiveTrajectoryGenerator.trajectory_generator as planner
 import ModelPredictiveTrajectoryGenerator.motion_model as motion_model