diff --git a/.github/workflows/PullRequestClosed.yml b/.github/workflows/PullRequestClosed.yml
index 0fd215d..bf28bab 100644
--- a/.github/workflows/PullRequestClosed.yml
+++ b/.github/workflows/PullRequestClosed.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   PullRequestMerged_job:
     name: Pull Request Merged
-    runs-on: github-ubuntu-latest-s
+    runs-on: warp-custom-ubuntu-24-04
     permissions:
       id-token: write
       pull-requests: read
diff --git a/.github/workflows/PullRequestCreated.yml b/.github/workflows/PullRequestCreated.yml
index d1e04ae..a7390c7 100644
--- a/.github/workflows/PullRequestCreated.yml
+++ b/.github/workflows/PullRequestCreated.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   PullRequestCreated_job:
     name: Pull Request Created
-    runs-on: github-ubuntu-latest-s
+    runs-on: warp-custom-ubuntu-24-04
     permissions:
       id-token: write
     # For external PR, ticket should be created manually
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 074eeec..3c43f53 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ concurrency:
 
 jobs:
   build:
-    runs-on: github-ubuntu-latest-m
+    runs-on: warp-custom-ubuntu-24-04
     permissions:
       id-token: write
       contents: write
@@ -38,7 +38,7 @@ jobs:
       github.ref_name == github.event.repository.default_branch ||
       startsWith(github.ref_name, 'branch-') ||
       startsWith(github.ref_name, 'dogfood-')
-    runs-on: github-ubuntu-latest-s
+    runs-on: warp-custom-ubuntu-24-04
     name: Releasability
     permissions:
       id-token: write