diff --git a/fuzzer/Fuzzer.java b/fuzzer/Fuzzer.java
index cf6fa773a0ebccdfc5bc1e3f44c83898afb4a82d..72daefb699b04759da2ad9b4e8ec6abcfa75fce9 100644
--- a/fuzzer/Fuzzer.java
+++ b/fuzzer/Fuzzer.java
@@ -135,9 +135,6 @@ public class Fuzzer {
             case 5:
                 // Test with long var names
                 return generateInput(true, INSTRUCTION_MAX, 0, false, true, false);
-            case 6:
-                // Test with missing vars
-                return generateInput(true, INSTRUCTION_MAX, 0, false, true, true);
         }
         // Run from random stack
         return generateInput(true, INSTRUCTION_MAX, 0, false, false, false);