diff --git a/clusterloader2/testing/node-throughput/config.yaml b/clusterloader2/testing/node-throughput/config.yaml
index cd37971538..f2ff3e615b 100644
--- a/clusterloader2/testing/node-throughput/config.yaml
+++ b/clusterloader2/testing/node-throughput/config.yaml
@@ -7,6 +7,7 @@
 {{$CONTAINER_IMAGE := DefaultParam .CONTAINER_IMAGE "k8s.gcr.io/pause:3.1"}}
 {{$POD_STARTUP_LATENCY_THRESHOLD := DefaultParam .POD_STARTUP_LATENCY_THRESHOLD "5s"}}
 {{$OPERATION_TIMEOUT := DefaultParam .OPERATION_TIMEOUT "15m"}}
+{{$WINDOWS_NODE_TEST := DefaultParam .WINDOWS_NODE_TEST false}}
 
 name: node-throughput
 automanagedNamespaces: {{$POD_COUNT}}
@@ -48,6 +49,7 @@ steps:
         Replicas: 1
         Group: latency
         Image: {{$CONTAINER_IMAGE}}
+        WindowsNodeTest: {{$WINDOWS_NODE_TEST}}
 - measurements:
   - Identifier: WaitForRunningLatencyRCs
     Method: WaitForControlledPodsRunning
diff --git a/clusterloader2/testing/node-throughput/rc.yaml b/clusterloader2/testing/node-throughput/rc.yaml
index e0688f338c..48239e4b4a 100644
--- a/clusterloader2/testing/node-throughput/rc.yaml
+++ b/clusterloader2/testing/node-throughput/rc.yaml
@@ -16,6 +16,10 @@ spec:
     spec:
       # Do not automount default service account, to eliminate its impact.
       automountServiceAccountToken: false
+      {{if .WindowsNodeTest}}
+      nodeSelector:
+        kubernetes.io/os: windows
+      {{end}}
       containers:
       - image: {{.Image}}
         imagePullPolicy: IfNotPresent
@@ -24,6 +28,11 @@ spec:
       # Add not-ready/unreachable tolerations for 15 minutes so that node
       # failure doesn't trigger pod deletion.
       tolerations:
+      {{if .WindowsNodeTest}}
+      - key: "node.kubernetes.io/os"
+        operator: "Exists"
+        effect: "NoSchedule"
+      {{end}}
       - key: "node.kubernetes.io/not-ready"
         operator: "Exists"
         effect: "NoExecute"
diff --git a/clusterloader2/testing/node-throughput/windows_override.yaml b/clusterloader2/testing/node-throughput/windows_override.yaml
index 233a840e36..40bd8ccaac 100644
--- a/clusterloader2/testing/node-throughput/windows_override.yaml
+++ b/clusterloader2/testing/node-throughput/windows_override.yaml
@@ -1,5 +1,6 @@
+WINDOWS_NODE_TEST: true
 POD_COUNT: 80
 POD_THROUGHPUT: 0.03
-CONTAINER_IMAGE: gcr.io/gke-release/pause-win:1.0.0
+CONTAINER_IMAGE: gcr.io/gke-release/pause-win:1.1.0
 OPERATION_TIMEOUT: 90m
 POD_STARTUP_LATENCY_THRESHOLD: 60m