diff --git a/.github/workflows/ci-sharktank.yml b/.github/workflows/ci-sharktank.yml
index 859a4b507..f162579a1 100644
--- a/.github/workflows/ci-sharktank.yml
+++ b/.github/workflows/ci-sharktank.yml
@@ -28,9 +28,12 @@ jobs:
       matrix:
         python-version: ["3.11", "3.12"]
         torch-version: ["2.3.0", "2.4.1", "2.5.1"]
-        os: [ubuntu-24.04]
+        os: [Ubuntu]
         include:
-          - os: windows-2022
+          - os: Ubuntu
+            runs-on: ubuntu-24.04
+          - os: Windows
+            runs-on: windows-2022
             python-version: "3.11"
             torch-version: "2.3.0"
         exclude:
@@ -38,7 +41,7 @@ jobs:
              # `torch.compile` requires torch>=2.4.0 for Python 3.12+
             torch-version: "2.3.0"
       fail-fast: false
-    runs-on: ${{matrix.os}}
+    runs-on: ${{matrix.runs-os}}
     defaults:
       run:
         shell: bash