diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 381e46f923020e..0afa5a1361ed25 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -1179,7 +1179,7 @@ jobs:
 
     strategy:
       matrix:
-        runner: [aks-linux-32-cores]
+        runner: [aks-linux-4-cores-32gb]
         test_type: [nightly]
 
     defaults:
@@ -1264,8 +1264,8 @@ jobs:
 
     strategy:
       matrix:
-        runner: [aks-linux-4-cores, aks-linux-4-cores-16gb, aks-linux-32-cores]
-        test_type: [precommit, nightly]
+        runner: [aks-linux-4-cores-32gb]
+        test_type: [nightly]
 
     defaults:
       run: