diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 542ccbf1..a176c857 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,8 @@ on:
 jobs:
   smoke:
     name: P4 smoke (targeted matrix)
-    runs-on: ubuntu-latest
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
+    runs-on: [self-hosted, Linux, X64, tinyexpression-ci]
 
     steps:
       - uses: actions/checkout@v6
@@ -19,7 +20,6 @@ jobs:
         with:
           java-version: '21'
           distribution: 'temurin'
-          cache: 'maven'
           server-id: github-unlaxer
           server-username: GITHUB_ACTOR
           server-password: GITHUB_TOKEN
@@ -45,7 +45,8 @@ jobs:
 
   build:
     name: Full verify
-    runs-on: ubuntu-latest
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
+    runs-on: [self-hosted, Linux, X64, tinyexpression-ci]
     needs: smoke
 
     steps:
@@ -56,7 +57,6 @@ jobs:
         with:
           java-version: '21'
           distribution: 'temurin'
-          cache: 'maven'
           server-id: github-unlaxer
           server-username: GITHUB_ACTOR
           server-password: GITHUB_TOKEN