diff --git a/luxonis_train/config/config.py b/luxonis_train/config/config.py
index 7ed0c573..05480319 100644
--- a/luxonis_train/config/config.py
+++ b/luxonis_train/config/config.py
@@ -329,7 +329,6 @@ class CallbackConfig(BaseModelExtraForbid):
 class OptimizerConfig(BaseModelExtraForbid):
     name: str = "Adam"
     apply_custom_lr: bool = False
-    warmup_epochs: int = 0
     params: Params = {}