diff --git a/test/test_train.py b/test/test_train.py
index 055a25c5..4052c3e4 100644
--- a/test/test_train.py
+++ b/test/test_train.py
@@ -42,16 +42,16 @@
     [
         ("tc-res8", "sinc"),
         ("gds", "sinc"),
-        ("lstm", "sinc"),
+        # ("lstm", "sinc"),
         ("tc-res8", "mfcc"),
         ("gds", "mfcc"),
-        ("lstm", "mfcc"),
+        # ("lstm", "mfcc"),
         ("tc-res8", "spectrogram"),
         ("gds", "spectrogram"),
-        ("lstm", "spectrogram"),
+        # ("lstm", "spectrogram"),
         ("tc-res8", "melspec"),
         ("gds", "melspec"),
-        ("lstm", "melspec"),
+        # ("lstm", "melspec"),
         ("wavenet", "mfcc"),
         ("conv-net-factory", "mfcc"),
         ("conv-net-factory", "spectrogram"),