diff --git a/Tune_Cases/tune_NREL5MW.py b/Tune_Cases/tune_NREL5MW.py
index 2731cfbf4..6c4c24698 100644
--- a/Tune_Cases/tune_NREL5MW.py
+++ b/Tune_Cases/tune_NREL5MW.py
@@ -12,6 +12,7 @@
 from WTC_toolbox import controller as wtc_controller
 from WTC_toolbox import turbine as wtc_turbine
 from WTC_toolbox import sim as wtc_sim
+from WTC_toolbox import utilities as wtc_utilities
 # Initialize parameter dictionaries
 turbine_params = {}
 control_params = {}