diff --git a/spec/schemas/cluster.allocation_explain.yaml b/spec/schemas/cluster.allocation_explain.yaml
index f7141a328..97b36f6ef 100644
--- a/spec/schemas/cluster.allocation_explain.yaml
+++ b/spec/schemas/cluster.allocation_explain.yaml
@@ -177,7 +177,6 @@ components:
         - node_id
         - node_name
         - transport_address
-        - weight_ranking
     AllocationStore:
       type: object
       properties: