diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 3a218ce40fa946..d29e734a82fd8c 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -10,7 +10,7 @@ permissions:
 jobs:
   analyze:
     name: Analyze
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     permissions:
       actions: read
       contents: read
diff --git a/.github/workflows/daily-wpt-fyi.yml b/.github/workflows/daily-wpt-fyi.yml
index a575c89ec468b1..2b386e527a5951 100644
--- a/.github/workflows/daily-wpt-fyi.yml
+++ b/.github/workflows/daily-wpt-fyi.yml
@@ -21,7 +21,7 @@ permissions:
 jobs:
   collect-versions:
     if: github.repository == 'nodejs/node' || github.event_name == 'workflow_dispatch'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     outputs:
       matrix: ${{ steps.query.outputs.matrix }}
     steps: