diff --git a/utils/data_cube_utilities/dc_time.py b/utils/data_cube_utilities/dc_time.py
index 964f228..7ce6808 100644
--- a/utils/data_cube_utilities/dc_time.py
+++ b/utils/data_cube_utilities/dc_time.py
@@ -1,4 +1,5 @@
 import numpy as np
+from datetime import datetime
 
 def dt_to_str(date, fmt='%Y-%m-%d'):
     """
@@ -33,4 +34,4 @@ def _scalar_to_n64_datetime(scalar):
     dt64: numpy.datetime64
         The NumPy datetime64 object representing the datetime of the scalar argument.
     """
-    return (scalar * np.timedelta64(1, 's')) + np.datetime64('1970-01-01T00:00:00Z')
\ No newline at end of file
+    return (scalar * np.timedelta64(1, 's')) + np.datetime64('1970-01-01T00:00:00Z')