diff --git a/utils/utils.py b/utils/utils.py
index cf5157c5..b724ccbd 100755
--- a/utils/utils.py
+++ b/utils/utils.py
@@ -810,7 +810,7 @@ def print_mutation(hyp, results, bucket=''):
     # Print mutation results to evolve.txt (for use with train.py --evolve)
     a = '%10s' * len(hyp) % tuple(hyp.keys())  # hyperparam keys
     b = '%10.3g' * len(hyp) % tuple(hyp.values())  # hyperparam values
-    c = '%10.3g' * len(results) % results  # results (P, R, mAP, F1, test_loss)
+    c = '%10.4g' * len(results) % results  # results (P, R, mAP, F1, test_loss)
     print('\n%s\n%s\nEvolved fitness: %s\n' % (a, b, c))
 
     if bucket: