diff --git a/server/src/main/java/org/elasticsearch/action/admin/indices/alias/IndicesAliasesRequest.java b/server/src/main/java/org/elasticsearch/action/admin/indices/alias/IndicesAliasesRequest.java
index 778962edf51..b5272429c60 100644
--- a/server/src/main/java/org/elasticsearch/action/admin/indices/alias/IndicesAliasesRequest.java
+++ b/server/src/main/java/org/elasticsearch/action/admin/indices/alias/IndicesAliasesRequest.java
@@ -562,12 +562,13 @@ public class IndicesAliasesRequest extends AcknowledgedRequest<IndicesAliasesReq
                     && Objects.equals(routing, other.routing)
                     && Objects.equals(indexRouting, other.indexRouting)
                     && Objects.equals(searchRouting, other.searchRouting)
-                    && Objects.equals(writeIndex, other.writeIndex);
+                    && Objects.equals(writeIndex, other.writeIndex)
+                    && Objects.equals(isHidden, other.isHidden);
         }
 
         @Override
         public int hashCode() {
-            return Objects.hash(type, indices, aliases, filter, routing, indexRouting, searchRouting, writeIndex);
+            return Objects.hash(type, indices, aliases, filter, routing, indexRouting, searchRouting, writeIndex, isHidden);
         }
     }