diff --git a/wavenet_params.json b/wavenet_params.json
index ab63f509f..523b1e18a 100644
--- a/wavenet_params.json
+++ b/wavenet_params.json
@@ -2,14 +2,12 @@
     "filter_width": 2,
     "sample_rate": 16000,
     "dilations": [1, 2, 4, 8, 16, 32, 64, 128, 256, 512,
-                  1, 2, 4, 8, 16, 32, 64, 128, 256, 512,
-                  1, 2, 4, 8, 16, 32, 64, 128, 256, 512,
                   1, 2, 4, 8, 16, 32, 64, 128, 256, 512,
                   1, 2, 4, 8, 16, 32, 64, 128, 256, 512],
-    "residual_channels": 32,
-    "dilation_channels": 32,
+    "residual_channels": 512,
+    "dilation_channels": 512,
     "quantization_channels": 256,
-    "skip_channels": 512,
+    "skip_channels": 256,
     "use_biases": true,
     "scalar_input": false,
     "initial_filter_width": 32