diff --git a/.github/workflows/actionlint.yml b/.github/workflows/actionlint.yml
index a0692372a..47ad07722 100644
--- a/.github/workflows/actionlint.yml
+++ b/.github/workflows/actionlint.yml
@@ -15,7 +15,7 @@ concurrency:
 
 jobs:
   actionlint:
-    runs-on: ubicloud-standard-8
+    runs-on: ubicloud-standard-2
     steps:
       - uses: actions/checkout@v4
       # Pull the prebuilt image instead of rhysd/actionlint@v1.7.11 (a Docker
diff --git a/.github/workflows/evals.yml b/.github/workflows/evals.yml
index 6cd8d7277..d336daf6f 100644
--- a/.github/workflows/evals.yml
+++ b/.github/workflows/evals.yml
@@ -294,7 +294,7 @@ jobs:
           retention-days: 90
 
   report:
-    runs-on: ubicloud-standard-8
+    runs-on: ubicloud-standard-2
     needs: evals
     if: always() && github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository
     timeout-minutes: 5
diff --git a/.github/workflows/pr-title-sync.yml b/.github/workflows/pr-title-sync.yml
index 4f94d4db9..9534e4277 100644
--- a/.github/workflows/pr-title-sync.yml
+++ b/.github/workflows/pr-title-sync.yml
@@ -31,7 +31,7 @@ concurrency:
 jobs:
   sync:
     name: Sync PR title to VERSION
-    runs-on: ubicloud-standard-8
+    runs-on: ubicloud-standard-2
     permissions:
       contents: read
       pull-requests: write
diff --git a/.github/workflows/skill-docs.yml b/.github/workflows/skill-docs.yml
index 227e9fa40..9cf3e47d4 100644
--- a/.github/workflows/skill-docs.yml
+++ b/.github/workflows/skill-docs.yml
@@ -15,7 +15,7 @@ concurrency:
 
 jobs:
   check-freshness:
-    runs-on: ubicloud-standard-8
+    runs-on: ubicloud-standard-2
     steps:
       - uses: actions/checkout@v4
       - uses: oven-sh/setup-bun@v2
diff --git a/.github/workflows/version-gate.yml b/.github/workflows/version-gate.yml
index 2c60d9d76..0e42a2dc9 100644
--- a/.github/workflows/version-gate.yml
+++ b/.github/workflows/version-gate.yml
@@ -14,7 +14,7 @@ concurrency:
 jobs:
   check:
     name: Check VERSION is not stale vs queue
-    runs-on: ubicloud-standard-8
+    runs-on: ubicloud-standard-2
     permissions:
       contents: read
       pull-requests: read