diff --git a/sig-windows/README.md b/sig-windows/README.md
index bb5433475..c8e054e24 100644
--- a/sig-windows/README.md
+++ b/sig-windows/README.md
@@ -65,6 +65,9 @@ The following [subprojects][subproject-definition] are owned by sig-windows:
 ### windows-samples
 - **Owners:**
   - [kubernetes-sigs/sig-windows-samples](https://github.com/kubernetes-sigs/sig-windows-samples/blob/master/OWNERS)
+### windows-service-proxy
+- **Owners:**
+  - [kubernetes-sigs/windows-service-proxy](https://github.com/kubernetes-sigs/windows-service-proxy/blob/main/OWNERS)
 ### windows-testing
 - **Owners:**
   - [kubernetes-sigs/windows-testing](https://github.com/kubernetes-sigs/windows-testing/blob/master/OWNERS)
diff --git a/sigs.yaml b/sigs.yaml
index b8054296f..efe5f0f84 100644
--- a/sigs.yaml
+++ b/sigs.yaml
@@ -2972,6 +2972,9 @@ sigs:
   - name: windows-samples
     owners:
     - https://raw.githubusercontent.com/kubernetes-sigs/sig-windows-samples/master/OWNERS
+  - name: windows-service-proxy
+    owners:
+    - https://raw.githubusercontent.com/kubernetes-sigs/windows-service-proxy/main/OWNERS
   - name: windows-testing
     owners:
     - https://raw.githubusercontent.com/kubernetes-sigs/windows-testing/master/OWNERS