diff --git a/tika-server/tika-server-standard/src/test/java/org/apache/tika/server/standard/JsonMaxFieldLengthTest.java b/tika-server/tika-server-standard/src/test/java/org/apache/tika/server/standard/JsonMaxFieldLengthTest.java
index 5b7235d7e7..d43ac1bb67 100644
--- a/tika-server/tika-server-standard/src/test/java/org/apache/tika/server/standard/JsonMaxFieldLengthTest.java
+++ b/tika-server/tika-server-standard/src/test/java/org/apache/tika/server/standard/JsonMaxFieldLengthTest.java
@@ -69,6 +69,7 @@ protected InputStream getTikaConfigInputStream() {
 
     @Test
     public void testLargeJson(@TempDir Path dir) throws Exception {
+        //TIKA-4154
         int len = StreamReadConstraints.DEFAULT_MAX_STRING_LEN + 100;
         StringBuilder sb = new StringBuilder();
         for (int i = 0; i < len; i++) {