diff --git a/rest-api-spec/test/hijack/10_basic.yaml b/rest-api-spec/test/hijack/10_basic.yaml
index 8937d1e6785..1a174d8b5f8 100644
--- a/rest-api-spec/test/hijack/10_basic.yaml
+++ b/rest-api-spec/test/hijack/10_basic.yaml
@@ -39,10 +39,10 @@
       bulk:
           index: ".watches"
           type: "watch"
-          body: {}
+          body: []
 
   - do:
       catch: /not supported/
       bulk:
           index: ".watches"
-          body: {}
+          body: []