diff --git a/configs/config.json b/configs/config.json
index 4ef2d6f..0cb0bf2 100644
--- a/configs/config.json
+++ b/configs/config.json
@@ -18,7 +18,7 @@
     "warmup_epochs": 0,
     "c_mel": 45,
     "c_kl": 1.0,
-    "skip_optimizer": false
+    "skip_optimizer": true
   },
   "data": {
     "training_files": "filelists/train.list",