diff --git a/content/en/docs/reference/config/istio.operator.v1alpha1/index.html b/content/en/docs/reference/config/istio.operator.v1alpha1/index.html
index 9c52b98817..6825d45107 100644
--- a/content/en/docs/reference/config/istio.operator.v1alpha1/index.html
+++ b/content/en/docs/reference/config/istio.operator.v1alpha1/index.html
@@ -132,6 +132,19 @@ No
 <p>Identify whether this revision is the default revision for the cluster
 This option is currently experimental.</p>
 
+</td>
+<td>
+No
+</td>
+</tr>
+<tr id="IstioOperatorSpec-compatibilityVersion">
+<td><code>compatibilityVersion</code></td>
+<td><code>string</code></td>
+<td>
+<p>Compatibility version allows configuring Istio to behave like an older version by tuning various settings to align with a
+previous versions defaults. This accepts a <code>major.minor</code> format, such as <code>1.23</code>.
+This option is currently experimental.</p>
+
 </td>
 <td>
 No
diff --git a/content/zh/docs/reference/config/istio.operator.v1alpha1/index.html b/content/zh/docs/reference/config/istio.operator.v1alpha1/index.html
index 9c52b98817..6825d45107 100644
--- a/content/zh/docs/reference/config/istio.operator.v1alpha1/index.html
+++ b/content/zh/docs/reference/config/istio.operator.v1alpha1/index.html
@@ -132,6 +132,19 @@ No
 <p>Identify whether this revision is the default revision for the cluster
 This option is currently experimental.</p>
 
+</td>
+<td>
+No
+</td>
+</tr>
+<tr id="IstioOperatorSpec-compatibilityVersion">
+<td><code>compatibilityVersion</code></td>
+<td><code>string</code></td>
+<td>
+<p>Compatibility version allows configuring Istio to behave like an older version by tuning various settings to align with a
+previous versions defaults. This accepts a <code>major.minor</code> format, such as <code>1.23</code>.
+This option is currently experimental.</p>
+
 </td>
 <td>
 No