diff --git a/samples/convolution/src/com/amd/aparapi/sample/convolution/Main.java b/samples/convolution/src/com/amd/aparapi/sample/convolution/Main.java
index 0196418136f905cc258dbf5f596eec8b3fda8b69..9ad0f872008613953edd2be753a4d05ceb8677f3 100644
--- a/samples/convolution/src/com/amd/aparapi/sample/convolution/Main.java
+++ b/samples/convolution/src/com/amd/aparapi/sample/convolution/Main.java
@@ -116,7 +116,7 @@ public class Main{
          //  put(inputData); // Because we are using explicit buffer management we must put the imageData array
       }
 
-      public void run() {
+      @Override public void run() {
 
          int x = getGlobalId(0);
          int y = getGlobalId(1);