diff --git a/fuzzer/Fuzzer.java b/fuzzer/Fuzzer.java
index 9fd1976a67f1cb04d3da1aaf960ec6a33478da14..af84bf4c2e3a4e4d232df98d787167f136a6d4cc 100644
--- a/fuzzer/Fuzzer.java
+++ b/fuzzer/Fuzzer.java
@@ -25,8 +25,10 @@ public class Fuzzer {
             pw.println("RET R0");
             */
             //pw.println("RET R-1");
-            pw.println("MOV R1 513");
-            pw.println("SUB R0 R0 R1");
+            //pw.println("MOV R0 513");
+            for(int x=0;x<20;x++){
+            pw.println("MUL R0 R0 R0");
+            };
             pw.println("RET R0");
         }catch (Exception e){
             e.printStackTrace(System.err);