diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6a4cafa53..040a6af53 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ concurrency:
 jobs:
   build-test:
     name: Build and test
-    runs-on: ubuntu-latest
+    runs-on: [taiko-runner]
     timeout-minutes: 120
     strategy:
       matrix:
@@ -94,7 +94,7 @@ jobs:
 
   build-test-sgx-with-docker:
     name: Build and test sgx with Docker
-    runs-on: ubuntu-latest
+    runs-on: [taiko-runner]
     timeout-minutes: 60
 
     steps:
@@ -107,7 +107,7 @@ jobs:
 
   test-lib:
     name: Test raiko-lib
-    runs-on: ubuntu-latest
+    runs-on: [taiko-runner]
     timeout-minutes: 60
 
     steps:
@@ -121,7 +121,7 @@ jobs:
 
   clippy:
     name: clippy
-    runs-on: ubuntu-latest
+    runs-on: [taiko-runner]
     timeout-minutes: 30
 
     steps:
@@ -139,7 +139,7 @@ jobs:
 
   fmt:
     name: fmt
-    runs-on: ubuntu-latest
+    runs-on: [taiko-runner]
     timeout-minutes: 10
 
     steps:
diff --git a/.github/workflows/openapi-deploy.yml b/.github/workflows/openapi-deploy.yml
index 8649a5d09..a27375797 100644
--- a/.github/workflows/openapi-deploy.yml
+++ b/.github/workflows/openapi-deploy.yml
@@ -17,7 +17,7 @@ concurrency:
 jobs:
   deploy-docs:
     name: Generate OpenAPI docs
-    runs-on: ubuntu-latest
+    runs-on: [taiko-runner]
     environment:
       name: ${{ (github.ref == 'refs/heads/main') && 'github-pages' || 'test-environment' }}
       url: ${{ steps.deployment.outputs.page_url }}
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 7d9ccd61b..5b0ef480a 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -11,7 +11,7 @@ permissions:
 
 jobs:
   release-please:
-    runs-on: ubuntu-latest
+    runs-on: [taiko-runner]
     steps:
       - uses: googleapis/release-please-action@v4
         with: