diff --git a/api-ref/source/v2/capabilities-v2.inc b/api-ref/source/v2/capabilities-v2.inc
index 31d181ba80d..b1f17b6aada 100644
--- a/api-ref/source/v2/capabilities-v2.inc
+++ b/api-ref/source/v2/capabilities-v2.inc
@@ -37,7 +37,7 @@ Response Parameters
    - pool_name: pool_name
    - description: description
    - volume_backend_name: volume_backend_name
-   - namespace: namespace
+   - namespace: namespace_1
    - visibility: visibility
    - driver_version: driver_version
    - vendor_name: vendor_name
diff --git a/api-ref/source/v3/capabilities-v3.inc b/api-ref/source/v3/capabilities-v3.inc
index dee5dcfa54b..d17b929d8af 100644
--- a/api-ref/source/v3/capabilities-v3.inc
+++ b/api-ref/source/v3/capabilities-v3.inc
@@ -37,7 +37,7 @@ Response Parameters
    - pool_name: pool_name
    - description: description_10
    - volume_backend_name: volume_backend_name
-   - namespace: namespace
+   - namespace: namespace_1
    - visibility: visibility
    - driver_version: driver_version
    - vendor_name: vendor_name