diff --git a/commons/scoring.py b/commons/scoring.py
index d03876f..c541a0e 100644
--- a/commons/scoring.py
+++ b/commons/scoring.py
@@ -641,8 +641,8 @@ def calculate_score(
                 ground_truth = gt_score[i]
 
                 # NOTE: just use ground truth for now
-                hotkey_to_final_score[r.axon.hotkey] = ground_truth / len(
-                    criteria_types
+                hotkey_to_final_score[r.axon.hotkey] = float(
+                    ground_truth / len(criteria_types)
                 )
 
             criteria_to_miner_scores[criteria.type] = Score(