diff --git a/test/sun/nio/ch/TestMaxCachedBufferSize.java b/test/sun/nio/ch/TestMaxCachedBufferSize.java
index 207485afe63f5abda966fc4d2e5be678a86b6c08..8c8049bdf5c7df444131e82fefd6eeedde07efb2 100644
--- a/test/sun/nio/ch/TestMaxCachedBufferSize.java
+++ b/test/sun/nio/ch/TestMaxCachedBufferSize.java
@@ -42,13 +42,13 @@ import java.util.Random;
 
 /*
  * @test
+ * @requires sun.arch.data.model == "64"
  * @build TestMaxCachedBufferSize
  * @run main/othervm TestMaxCachedBufferSize
  * @run main/othervm -Djdk.nio.maxCachedBufferSize=0 TestMaxCachedBufferSize
  * @run main/othervm -Djdk.nio.maxCachedBufferSize=2000 TestMaxCachedBufferSize
  * @run main/othervm -Djdk.nio.maxCachedBufferSize=100000 TestMaxCachedBufferSize
  * @run main/othervm -Djdk.nio.maxCachedBufferSize=10000000 TestMaxCachedBufferSize
- *
  * @summary Test the implementation of the jdk.nio.maxCachedBufferSize property.
  */
 public class TestMaxCachedBufferSize {