diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/scroll/20_keep_alive.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/scroll/20_keep_alive.yml
index 3560a5a146b..8577835502a 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/scroll/20_keep_alive.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/scroll/20_keep_alive.yml
@@ -6,6 +6,7 @@
         body:
           transient:
             search.max_keep_alive: null
+            search.default_keep_alive: null
 
 ---
 "Max keep alive":