diff --git a/fuzzer/Fuzzer.java b/fuzzer/Fuzzer.java
index b39769401845c327618b45beb56fd7f879a8c9c0..a6855c3c623cbc97968231986797f0e31aec743d 100644
--- a/fuzzer/Fuzzer.java
+++ b/fuzzer/Fuzzer.java
@@ -110,8 +110,7 @@ public class Fuzzer {
             pw.println(generateValidReturn(rg)); */
 
 
-            
-            pw.println(jmpOverflow(rg));  
+            pw.println(generateDirtyRegistyRead());
 
             //----------Fuzzer Ends Here----------
 			//-----Apply Strategy-----//
@@ -387,7 +386,7 @@ public class Fuzzer {
     
     public static String generateDirtyRegistyRead() {
     	String line = new String();
-
+        line = line +"JZ 0 2";
     	for(int x=1;x<maxRegistry;x++) {   
     		line = line +"ADD R0 R0 R"+x+"\n";
     	}