diff --git a/everyvoice/model/feature_prediction/FastSpeech2_lightning b/everyvoice/model/feature_prediction/FastSpeech2_lightning
index e6716ebb..db4f336b 160000
--- a/everyvoice/model/feature_prediction/FastSpeech2_lightning
+++ b/everyvoice/model/feature_prediction/FastSpeech2_lightning
@@ -1 +1 @@
-Subproject commit e6716ebbd4f470b8c6fa7a71c5407a1081438ccd
+Subproject commit db4f336b7d18d14695378a2e5740322681a7498b