diff --git a/STT/Dockerfile.train b/STT/Dockerfile.train
index 450fb9ff..d92c6e90 100644
--- a/STT/Dockerfile.train
+++ b/STT/Dockerfile.train
@@ -25,7 +25,7 @@ ENV TEST_BATCH_SIZE=$test_batch_size
 ARG n_hidden=2048
 ENV N_HIDDEN=$n_hidden
 
-ARG epochs=45
+ARG epochs=40
 ENV EPOCHS=$epochs
 
 ARG learning_rate=0.0001