diff --git a/src/psycop_model_training/config_schemas/data.py b/src/psycop_model_training/config_schemas/data.py
index dcd00d0b..b26cbb72 100644
--- a/src/psycop_model_training/config_schemas/data.py
+++ b/src/psycop_model_training/config_schemas/data.py
@@ -11,7 +11,7 @@ class ColumnNamesSchema(BaseModel):
     pred_timestamp: str = "timestamp"  # Column name for prediction times
     outcome_timestamp: str = "outc_timestamp"  # Column name for outcome timestamps
     id: str = "dw_ek_borger"  # Citizen colnames # noqa
-    pred_time_uuid: str = "pred_time_uuid"  # Unique identifier for each prediction, useful if you later want to join the predictions with the original data.
+    pred_time_uuid: str = "prediction_time_uuid"  # Unique identifier for each prediction, useful if you later want to join the predictions with the original data.
     age: str = "pred_age_in_years"  # Name of the age column
     is_female: str = "pred_sex_female"  # Name of the sex column
     exclusion_timestamp: Optional[