diff --git a/constants_crunchy.py b/constants_crunchy.py
index a11c525df7423e360505201bb63577120c7d7e73..b5e4e2882ae6bcf6f9d4ed12eee8a687dba9f3b6 100644
--- a/constants_crunchy.py
+++ b/constants_crunchy.py
@@ -111,7 +111,7 @@ genome_val_region_ids = os.path.join(
 
 genome_test_region_ids = os.path.join(
     data_absolute_path,
-    'restructured/test_region_ids.json')
+    'restructured/test_region_ids_simple.json')
 
 ##########################################################################
 #               Genome Training/Fine-Tuning Parameters                   #