diff --git a/src/test/java/com/fasterxml/jackson/core/ParserFeatureDefaultsTest.java b/src/test/java/com/fasterxml/jackson/core/ParserFeatureDefaultsTest.java
index fb07650031..32e922fa47 100644
--- a/src/test/java/com/fasterxml/jackson/core/ParserFeatureDefaultsTest.java
+++ b/src/test/java/com/fasterxml/jackson/core/ParserFeatureDefaultsTest.java
@@ -10,10 +10,14 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 class ParserFeatureDefaultsTest
-        extends JUnit5TestBase
+    extends JUnit5TestBase
 {
     static class TestParser extends ParserMinimalBase
     {
+        public TestParser() {
+            super(StreamReadConstraints.defaults());
+        }
+
         @Override
         public JsonToken nextToken() {
             return null;