diff --git a/config/training/dqn-production.toml b/config/training/dqn-production.toml
index de299a7a0..36ccf4d75 100644
--- a/config/training/dqn-production.toml
+++ b/config/training/dqn-production.toml
@@ -8,7 +8,7 @@
 
 [training]
 epochs = 200
-batch_size = 1024
+batch_size = 128
 learning_rate = 0.0001
 gamma = 0.99
 weight_decay = 0.0001