diff --git a/.github/workflows/base-std-docs-sync.yml b/.github/workflows/base-std-docs-sync.yml
index 1604c5e2c..485da3aa8 100644
--- a/.github/workflows/base-std-docs-sync.yml
+++ b/.github/workflows/base-std-docs-sync.yml
@@ -35,7 +35,8 @@ jobs:
     # Keep every job in this workflow on BaseRunnerGroup. Besides providing a
     # consistent trusted execution environment, the downstream apply job uses
     # Base's internal LLM Gateway.
-    runs-on: BaseRunner
+    runs-on:
+      group: BaseRunnerGroup
     permissions:
       contents: read
     steps:
@@ -122,7 +123,8 @@ jobs:
     if: github.event.repository.fork == false && vars.DISABLE_BASE_SYNC != 'true'
     # Run where Base's internal LLM Gateway is available. The corresponding
     # Base gateway integration documents BaseRunnerGroup as a requirement.
-    runs-on: BaseRunner
+    runs-on:
+      group: BaseRunnerGroup
     permissions:
       contents: write
       pull-requests: write