diff --git a/sig-cloud-provider/README.md b/sig-cloud-provider/README.md
index 52cf9b5ef..99d61cd11 100644
--- a/sig-cloud-provider/README.md
+++ b/sig-cloud-provider/README.md
@@ -41,6 +41,9 @@ The following subprojects are owned by sig-cloud-provider:
     - https://raw.githubusercontent.com/kubernetes/kubernetes/master/cmd/cloud-controller-manager/OWNERS
     - https://raw.githubusercontent.com/kubernetes/kubernetes/master/pkg/controller/cloud/OWNERS
     - https://raw.githubusercontent.com/kubernetes/kubernetes/master/pkg/cloudprovider/OWNERS
+- **cloud-provider-alibaba-cloud**
+  - Owners:
+    - https://raw.githubusercontent.com/kubernetes/cloud-provider-alibaba-cloud/master/OWNERS
 - **cloud-provider-gcp**
   - Owners:
     - https://raw.githubusercontent.com/kubernetes/cloud-provider-gcp/master/OWNERS
diff --git a/sigs.yaml b/sigs.yaml
index ab1abd008..1f39aec0e 100644
--- a/sigs.yaml
+++ b/sigs.yaml
@@ -753,6 +753,9 @@ sigs:
       - https://raw.githubusercontent.com/kubernetes/kubernetes/master/cmd/cloud-controller-manager/OWNERS
       - https://raw.githubusercontent.com/kubernetes/kubernetes/master/pkg/controller/cloud/OWNERS
       - https://raw.githubusercontent.com/kubernetes/kubernetes/master/pkg/cloudprovider/OWNERS
+    - name: cloud-provider-alibaba-cloud
+      owners:
+      - https://raw.githubusercontent.com/kubernetes/cloud-provider-alibaba-cloud/master/OWNERS
     - name: cloud-provider-gcp
       owners:
       - https://raw.githubusercontent.com/kubernetes/cloud-provider-gcp/master/OWNERS