diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3d71ee03..6addcd4c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -19,7 +19,7 @@ env:
 jobs:
   verified-build:
     name: Build Verifiable Artifact
-    runs-on: ubuntu-latest
+    runs-on: ubicloud
     steps:
       - name: Checkout
         uses: actions/checkout@v3
diff --git a/.github/workflows/on-sdk-update.yml b/.github/workflows/on-sdk-update.yml
index ef89a9fa..667d9d40 100644
--- a/.github/workflows/on-sdk-update.yml
+++ b/.github/workflows/on-sdk-update.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   update-sdk:
-    runs-on: ubuntu-latest
+    runs-on: ubicloud
     steps:
     - name: Checkout code
       uses: actions/checkout@v2
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 00b28144..f095d9f1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -4,7 +4,7 @@ on:
     types: [published]
 jobs:
   release:
-    runs-on: ubuntu-latest
+    runs-on: ubicloud
     steps:
     - name: Checkout
       uses: actions/checkout@v2.5.0