diff --git a/.github/workflows/build_and_test_autosd.yml b/.github/workflows/build_and_test_autosd.yml
index 445c628f24..b18cfed396 100644
--- a/.github/workflows/build_and_test_autosd.yml
+++ b/.github/workflows/build_and_test_autosd.yml
@@ -27,7 +27,8 @@ on:
 jobs:
   build:
     name: x86_64
-    runs-on: ubuntu-latest
+    runs-on:
+      labels: LargeRunner_8cores_32GB_RAM_300GB_SSD
 
     steps:
       - name: Clean disk space
diff --git a/.github/workflows/test_and_docs.yml b/.github/workflows/test_and_docs.yml
index fde8aceb6e..30ea0fc357 100644
--- a/.github/workflows/test_and_docs.yml
+++ b/.github/workflows/test_and_docs.yml
@@ -32,7 +32,8 @@ on:
 
 jobs:
   test_and_docs:
-    runs-on: ubuntu-22.04
+    runs-on:
+      labels: LargeRunner_8cores_32GB_RAM_300GB_SSD
     permissions:
       contents: write # required to upload release assets
       pull-requests: write