diff --git a/src/core/config/OperationConfig.js b/src/core/config/OperationConfig.js
index 30128d41..68cfbf06 100644
--- a/src/core/config/OperationConfig.js
+++ b/src/core/config/OperationConfig.js
@@ -3145,7 +3145,7 @@ const OperationConfig = {
         module: "Hashing",
         description: "MD5 (Message-Digest 5) is a widely used hash function. It has been used in a variety of security applications and is also commonly used to check the integrity of files.<br><br>However, MD5 is not collision resistant and it isn't suitable for applications like SSL/TLS certificates or digital signatures that rely on this property.",
         infoURL: "https://wikipedia.org/wiki/MD5",
-        nputType: "ArrayBuffer",
+        inputType: "ArrayBuffer",
         outputType: "string",
         args: []
     },