diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 5b00fb6f3..933bd0195 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -19,7 +19,7 @@ jobs:
       contents: read  # for actions/checkout to fetch code
       security-events: write  # for github/codeql-action/autobuild to send a status report
     name: Analyse
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
 
     steps:
     - name: Harden Runner
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index c1209291a..5ba8bb381 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -14,7 +14,7 @@ permissions:
 
 jobs:
   dependency-review:
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
     steps:
       - name: Harden Runner
         uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
diff --git a/.github/workflows/quality.yml b/.github/workflows/quality.yml
index 42e2d7c06..219f377be 100644
--- a/.github/workflows/quality.yml
+++ b/.github/workflows/quality.yml
@@ -12,7 +12,7 @@ permissions:
 jobs:
   build:
 
-    runs-on: ubuntu-22.04
+    runs-on: self-hosted
 
     steps:
     - name: Harden Runner
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index d0324c299..3219e6c62 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -20,7 +20,7 @@ permissions: read-all
 jobs:
   analysis:
     name: Scorecard analysis
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
     permissions:
       # Needed to upload the results to code-scanning dashboard.
       security-events: write