diff --git a/llmfoundry/utils/config_utils.py b/llmfoundry/utils/config_utils.py
index f10fe32735..eb54fabc3d 100644
--- a/llmfoundry/utils/config_utils.py
+++ b/llmfoundry/utils/config_utils.py
@@ -332,15 +332,15 @@ def make_dataclass_and_log_config(
                 'icl_tasks must be specified in the config',
             )
 
-    # Create copy of config for logging
-    logged_cfg: Dict[str, Any] = copy.deepcopy(unstructured_config)
-
     # Apply transforms to the unstructured config before constructing dataclass
     unstructured_config = apply_transforms_to_config(
         unstructured_config,
         transforms,
     )
 
+    # Create copy of config for logging
+    logged_cfg: Dict[str, Any] = copy.deepcopy(unstructured_config)
+
     arg_config_keys = set(unstructured_config.keys())
     extraneous_keys = set.difference(arg_config_keys, dataclass_fields)