diff --git a/.github/workflows/build-tutorials.yml b/.github/workflows/build-tutorials.yml
index dd0022f6369..bcdb134651f 100644
--- a/.github/workflows/build-tutorials.yml
+++ b/.github/workflows/build-tutorials.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         include:
-          - { shard: 1, num_shards: 15, runner: "linux.16xlarge.nvidia.gpu" }
+          - { shard: 1, num_shards: 15, runner: "linux.g5.12xlarge.nvidia.gpu" }
           - { shard: 2, num_shards: 15, runner: "linux.g5.4xlarge.nvidia.gpu" }
           - { shard: 3, num_shards: 15, runner: "linux.g5.4xlarge.nvidia.gpu" }
           - { shard: 4, num_shards: 15, runner: "linux.g5.4xlarge.nvidia.gpu" }