diff --git a/openapi/custom_objects_spec.json b/openapi/custom_objects_spec.json
index cf01181..2984614 100644
--- a/openapi/custom_objects_spec.json
+++ b/openapi/custom_objects_spec.json
@@ -61,6 +61,13 @@
           "name": "resourceVersion",
           "in": "query"
         },
+        {
+          "uniqueItems": true,
+          "type": "integer",
+          "description": "Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity.",
+          "name": "timeoutSeconds",
+          "in": "query"
+        },
         {
           "name": "watch",
           "uniqueItems": true,
@@ -186,6 +193,13 @@
           "name": "resourceVersion",
           "in": "query"
         },
+        {
+          "uniqueItems": true,
+          "type": "integer",
+          "description": "Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity.",
+          "name": "timeoutSeconds",
+          "in": "query"
+        },
         {
           "name": "watch",
           "uniqueItems": true,