diff --git a/.github/workflows/ci-codeql-analysis.yml b/.github/workflows/ci-codeql-analysis.yml
index 1a0e8e8d7a..5dafab13ef 100644
--- a/.github/workflows/ci-codeql-analysis.yml
+++ b/.github/workflows/ci-codeql-analysis.yml
@@ -11,7 +11,7 @@ on:
 jobs:
   analyze:
     name: Analyze
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, k3s, linux, amd64]
 
     strategy:
       fail-fast: false
diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index f70243221d..dc4fe24a5f 100644
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -13,12 +13,7 @@ env:
 
 jobs:
   run-tests:
-    strategy:
-      matrix:
-        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
-      fail-fast: false
-
-    runs-on: "${{ matrix.os }}"
+    runs-on: [self-hosted, k3s, linux, amd64]
     steps:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1