diff --git a/fuzzer/Fuzzer.java b/fuzzer/Fuzzer.java
index af84bf4c2e3a4e4d232df98d787167f136a6d4cc..c00c6a82362353c09a9dbe880cf9e57ca0844bb1 100644
--- a/fuzzer/Fuzzer.java
+++ b/fuzzer/Fuzzer.java
@@ -25,11 +25,12 @@ public class Fuzzer {
             pw.println("RET R0");
             */
             //pw.println("RET R-1");
-            //pw.println("MOV R0 513");
+            pw.println("MOV R0 513");
             for(int x=0;x<20;x++){
             pw.println("MUL R0 R0 R0");
             };
             pw.println("RET R0");
+            pw.println("RET R1");
         }catch (Exception e){
             e.printStackTrace(System.err);
             System.exit(1);