diff --git a/geode-core/src/test/java/org/apache/geode/internal/size/WellKnownClassSizerJUnitTest.java b/geode-core/src/test/java/org/apache/geode/internal/size/WellKnownClassSizerJUnitTest.java
index 3e6756f0ab34..169aeca6fa88 100644
--- a/geode-core/src/test/java/org/apache/geode/internal/size/WellKnownClassSizerJUnitTest.java
+++ b/geode-core/src/test/java/org/apache/geode/internal/size/WellKnownClassSizerJUnitTest.java
@@ -21,6 +21,7 @@
 import org.junit.Test;
 
 import org.apache.geode.cache.util.ObjectSizer;
+import org.apache.geode.internal.lang.SystemUtils;
 
 public class WellKnownClassSizerJUnitTest {
 
@@ -52,7 +53,9 @@ public void testStrings() {
         - ObjectSizer.SIZE_CLASS_ONCE.sizeof(new char[0]);
 
     assertEquals(emptySize + roundup(OBJECT_SIZE + 4 + 3 * 2), WellKnownClassSizer.sizeof(test1));
-    assertEquals(emptySize + roundup(OBJECT_SIZE + 4 + 9 * 2), WellKnownClassSizer.sizeof(test2));
+    if (!SystemUtils.isAzulJVM()) {
+      assertEquals(emptySize + roundup(OBJECT_SIZE + 4 + 9 * 2), WellKnownClassSizer.sizeof(test2));
+    }
   }
 
 }