diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/260_weighted_avg.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/260_weighted_avg.yml
index bccc9619233..6f8ea9565e3 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/260_weighted_avg.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/260_weighted_avg.yml
@@ -1,4 +1,7 @@
 setup:
+  - skip:
+      version: " - 6.3.99"
+      reason: weighted_avg is only available as of 6.4.0
   - do:
       indices.create:
           index: test_1