diff --git a/tests/operations/tests/Lorenz.mjs b/tests/operations/tests/Lorenz.mjs
index 52705f69..22bf82d9 100644
--- a/tests/operations/tests/Lorenz.mjs
+++ b/tests/operations/tests/Lorenz.mjs
@@ -79,18 +79,6 @@ TestRegister.addTests([
             }
         ]
     },
-    {
-        // KH Pattern, all 1s
-        name: "Lorenz SZ42a: KH pattern, plain text, all 1s",
-        input: "HELLO WORLD, THIS IS A TEST MESSAGE.",
-        expectedOutput: "VIC3TS/ZOHUYXWLTUXPV9ZNOTW9IXJPFDLIBB5ZD9K",
-        recipeConfig: [
-            {
-                "op": "Lorenz",
-                "args": ["SZ42a", "KH Pattern", false, "Send", "Plaintext", "Plaintext", "5/8/9", 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ".x...xx.x.x..xxx.x.x.xxxx.x.x.x.x.x..x.xx.x", ".xx.x.xxx..x.x.x..x.xx.x.xxx.x....x.xx.x.x.x..x", ".x.x.x..xxx....x.x.xx.x.x.x..xxx.x.x..x.x.xx..x.x.x", ".xx...xxxxx.x.x.xx...x.xx.x.x..x.x.xx.x..x.x.x.x.x.x.", "xx...xx.x..x.xx.x...x.x.x.x.x.x.x.x.xx..xxxx.x.x...xx.x..x.", "x.x.x.x.x.x...x.x.x...x.x.x...x.x....", ".xxxx.xxxx.xxx.xxxx.xx....xxx.xxxx.xxxx.xxxx.xxxx.xxx.xxxx...", ".x...xxx.x.xxxx.x...x.x..xxx....xx.xxxx..", "x..xxx...x.xxxx..xx..x..xx.xx..", "..xx..x.xxx...xx...xx..xx.xx.", "xx..x..xxxx..xx.xxx....x..", "xx..xx....xxxx.x..x.x.."]
-            }
-        ]
-    },
     {
         // KH Pattern, Full Test on real message
         name: "Lorenz SZ42a: Receive, KH pattern, ITA2 output",