diff --git a/sae_training/config.py b/sae_training/config.py
index 9341d57d..0c578696 100644
--- a/sae_training/config.py
+++ b/sae_training/config.py
@@ -75,6 +75,7 @@ class LanguageModelSAERunnerConfig(RunnerConfig):
     # WANDB
     log_to_wandb: bool = True
     wandb_project: str = "mats_sae_training_language_model"
+    run_name: Optional[str] = None
     wandb_entity: str = None
     wandb_log_frequency: int = 10
 
@@ -89,7 +90,8 @@ def __post_init__(self):
             self.train_batch_size * self.context_size * self.n_batches_in_buffer
         )
 
-        self.run_name = f"{self.d_sae}-L1-{self.l1_coefficient}-LR-{self.lr}-Tokens-{self.total_training_tokens:3.3e}"
+        if self.run_name is None:
+            self.run_name = f"{self.d_sae}-L1-{self.l1_coefficient}-LR-{self.lr}-Tokens-{self.total_training_tokens:3.3e}"
 
         if self.b_dec_init_method not in ["geometric_median", "mean", "zeros"]:
             raise ValueError(