diff --git a/conf/pipeline_configs/model_train.yml b/conf/pipeline_configs/model_train.yml
index 141f9be..2ae9c31 100644
--- a/conf/pipeline_configs/model_train.yml
+++ b/conf/pipeline_configs/model_train.yml
@@ -8,7 +8,7 @@ pipeline_params:
 
 model_params:
   n_estimators: 100
-  max_depth: 4
+  max_depth: 8
   min_samples_leaf: 1
   max_features: 'auto'
   random_state: 42
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