diff --git a/3_Modelling_Datasets.py b/3_Modelling_Datasets.py
index 6105285..6e53c03 100644
--- a/3_Modelling_Datasets.py
+++ b/3_Modelling_Datasets.py
@@ -14,7 +14,7 @@ fs = s3fs.S3FileSystem(client_kwargs={'endpoint_url': S3_ENDPOINT_URL})
 
 
 # Import KPI construction functions
-exec(open('0_KPI_functions.py').read())
+exec(open('utils_features_construction.py').read())
 
 # Ignore warning
 warnings.filterwarnings('ignore')