diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 0fced16..3eb62f5 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   backend-tests:
     name: Backend Tests (Python)
-    runs-on: [ubuntu-latest]
+    runs-on: self-hosted
 
     services:
       postgres:
@@ -84,7 +84,7 @@ jobs:
 
   frontend-tests:
     name: Frontend Tests (TypeScript/Vue)
-    runs-on: [ubuntu-latest]
+    runs-on: self-hosted
 
     steps:
       - name: Checkout code
@@ -131,7 +131,7 @@ jobs:
 
   integration-tests:
     name: Integration Tests
-    runs-on: [ubuntu-latest]
+    runs-on: self-hosted
     needs: [backend-tests, frontend-tests]
 
     services: