diff --git a/streams/src/main/java/org/apache/kafka/streams/kstream/ForeachProcessor.java b/streams/src/main/java/org/apache/kafka/streams/kstream/ForeachProcessor.java
index bbf614a08ec2..1555fbd7d05e 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/ForeachProcessor.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/ForeachProcessor.java
@@ -19,7 +19,9 @@
 import org.apache.kafka.streams.processor.api.Processor;
 import org.apache.kafka.streams.processor.api.Record;
 
-// deprecated since 4.0.
+/**
+ * @deprecated since 4.0 and should not be used any longer.
+ */
 @Deprecated
 public class ForeachProcessor<K, V> implements Processor<K, V, Void, Void> {