diff --git a/src/otg/method/l2g/model.py b/src/otg/method/l2g/model.py
index 7429c6770..23405e6b8 100644
--- a/src/otg/method/l2g/model.py
+++ b/src/otg/method/l2g/model.py
@@ -136,7 +136,7 @@ def log_to_wandb(
         wandb_run.log(gs_counts_dict)
         # Missingness rates
         wandb_run.log(
-            "missingnessRates", training_data.calculate_feature_missingness_rate()
+            {"missingnessRates": training_data.calculate_feature_missingness_rate()}
         )
 
     @classmethod