diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 336dbe7..2211163 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -4,7 +4,7 @@ on:
 
 jobs:
   tests:
-    runs-on: ubuntu-latest
+    runs-on: ubicloud-standard-2
     steps:
       - name: Checkout
         uses: actions/checkout@v6
diff --git a/.github/workflows/main_clearbot-dev.yml b/.github/workflows/main_clearbot-dev.yml
index 5d21c7f..4310201 100644
--- a/.github/workflows/main_clearbot-dev.yml
+++ b/.github/workflows/main_clearbot-dev.yml
@@ -34,7 +34,7 @@ jobs:
           file: ./Dockerfile
 
   deploy:
-    runs-on: ubuntu-latest
+    runs-on: ubicloud-standard-2
     needs: build
     environment:
       name: 'production'