diff --git a/httpclient-cache/src/test/java/org/apache/http/impl/client/cache/ConsumableInputStream.java b/httpclient-cache/src/test/java/org/apache/http/impl/client/cache/ConsumableInputStream.java
index a6dd3f43b..1bdb53fe3 100644
--- a/httpclient-cache/src/test/java/org/apache/http/impl/client/cache/ConsumableInputStream.java
+++ b/httpclient-cache/src/test/java/org/apache/http/impl/client/cache/ConsumableInputStream.java
@@ -39,6 +39,7 @@ public class ConsumableInputStream extends InputStream {
         this.buf = buf;
     }
 
+    @Override
     public int read() throws IOException {
         return buf.read();
     }