diff --git a/assets/hub/nvidia_deeplearningexamples_waveglow.ipynb b/assets/hub/nvidia_deeplearningexamples_waveglow.ipynb
index db60fb8846b3..fe0c5bfa444c 100644
--- a/assets/hub/nvidia_deeplearningexamples_waveglow.ipynb
+++ b/assets/hub/nvidia_deeplearningexamples_waveglow.ipynb
@@ -25,7 +25,7 @@
    "outputs": [],
    "source": [
     "import torch\n",
-    "waveglow = torch.hub.load('nvidia/DeepLearningExamples:torchhub', 'nvidia_waveglow')"
+    "waveglow = torch.hub.load('nvidia/DeepLearningExamples:a8328ce1690fe473f3c5ac55811dab6b0f36700d', 'nvidia_waveglow')"
    ]
   },
   {
@@ -101,7 +101,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "tacotron2 = torch.hub.load('nvidia/DeepLearningExamples:torchhub', 'nvidia_tacotron2')\n",
+    "tacotron2 = torch.hub.load('nvidia/DeepLearningExamples:a8328ce1690fe473f3c5ac55811dab6b0f36700d', 'nvidia_tacotron2')\n",
     "tacotron2 = tacotron2.to('cuda')\n",
     "tacotron2.eval()"
    ]