diff --git a/sql/src/main/java/org/apache/druid/sql/calcite/run/DruidHook.java b/sql/src/main/java/org/apache/druid/sql/calcite/run/DruidHook.java
index 99aa44da0a3..c790033ab7f 100644
--- a/sql/src/main/java/org/apache/druid/sql/calcite/run/DruidHook.java
+++ b/sql/src/main/java/org/apache/druid/sql/calcite/run/DruidHook.java
@@ -97,6 +97,7 @@ public interface DruidHook<T>
     };
   }
 
+  @SuppressWarnings({"rawtypes", "unchecked"})
   static <T> void dispatch(HookKey<T> key, T object)
   {
     List<DruidHook<?>> hooks = GLOBAL.get(key);