diff --git a/binarycpython/utils/functions.py b/binarycpython/utils/functions.py
index 4ac89ca026b5d55beecae3284578e21d343009cc..f8b03c8d6e70b283ea01002c94b4cb9258ed9d60 100644
--- a/binarycpython/utils/functions.py
+++ b/binarycpython/utils/functions.py
@@ -29,7 +29,7 @@ import h5py
 import numpy as np
 
 from binarycpython import _binary_c_bindings
-import binarycpython.utils.moe_distefano_data as moe_distefano_data
+import binarycpython.utils.moe_di_stefano_2017_data as moe_di_stefano_2017_data
 
 import py_rinterpolate
 
@@ -225,7 +225,7 @@ def get_moe_di_stefano_dataset(options, verbosity=0):
             1,
         )
 
-        json_data = copy.deepcopy(moe_distefano_data.moe_distefano_2017_data)
+        json_data = copy.deepcopy(moe_di_stefano_2017_data.moe_di_stefano_2017_data)
 
     else:
         if not os.path.isfile(options["file"]):
diff --git a/binarycpython/utils/moe_distefano_data.py b/binarycpython/utils/moe_distefano_data.py
index 3d8b8a65a1033aa52d66a94d5c0124980e2d394d..725f6ab2ad62190ef871a7f12f55a3f226ce8b76 100644
--- a/binarycpython/utils/moe_distefano_data.py
+++ b/binarycpython/utils/moe_distefano_data.py
@@ -2,7 +2,7 @@
 File containing dictionary with the Moe & diStefano 2017 dataset. Prepared by Sophie Dykes
 """
 
-moe_distefano_2017_data = {
+moe_di_stefano_2017_data = {
     "Comments": "File contains data concerning properties for different log10(primary mass) for multiple star systems. Data from Moe and Di Stefano (2017): https://ui.adsabs.harvard.edu/abs/2017ApJS..230...15M/abstract . Github: https://gitlab.eps.surrey.ac.uk/sd00599/fyp",
     "log10M1": [
         {