diff --git a/fuzzer/Fuzzer.java b/fuzzer/Fuzzer.java
index d564c4ff239d8e1769dbb1aa88b65ebc6b3fcca0..69c59a658c3568a4abae375d79bad7fe7a086689 100644
--- a/fuzzer/Fuzzer.java
+++ b/fuzzer/Fuzzer.java
@@ -122,22 +122,22 @@ public class Fuzzer {
         switch (runCount){
             case 0:
                 // Test with stack full
-                return generateInput(true, INSTRUCTION_MAX, MAX_STACK_SIZE, true, false);
+                return generateInput(true, INSTRUCTION_MAX, MAX_STACK_SIZE, false, false);
             case 1:
                 // Test with stack full
-                return generateInput(true, INSTRUCTION_MAX, MAX_STACK_SIZE - 1, true, false);
+                return generateInput(true, INSTRUCTION_MAX, MAX_STACK_SIZE - 1, false, false);
             case 3:
                 // Run static tests and empty stack
-                return getStaticTests() + generateInput(true, INSTRUCTION_MAX, 0, true, false);
+                return getStaticTests() + generateInput(true, INSTRUCTION_MAX, 0, false, false);
             case 4:
                 // Test with dynamic probability
                 return generateInput(true, INSTRUCTION_MAX, 0, true, false);
             case 5:
                 // Test with long var names
-                return generateInput(true, INSTRUCTION_MAX, 0, true, true);
+                return generateInput(true, INSTRUCTION_MAX, 0, false, true);
         }
         // Run from random stack
-        return generateInput(true, INSTRUCTION_MAX, 0, true, false);
+        return generateInput(true, INSTRUCTION_MAX, 0, false, false);
     }
 
     /*