diff --git a/src/core/lib/Base85.mjs b/src/core/lib/Base85.mjs
index 69140d03..18ba5ef8 100644
--- a/src/core/lib/Base85.mjs
+++ b/src/core/lib/Base85.mjs
@@ -16,7 +16,7 @@ export const ALPHABET_OPTIONS = [
     },
     {
         name: "Z85 (ZeroMQ)",
-        value: "0-9a-zA-Z.#\\-:+=^!/*?&<>()[]{}@%$#",
+        value: "0-9a-zA-Z.\\-:+=^!/*?&<>()[]{}@%$#",
     },
     {
         name: "IPv6",