diff --git a/src/js/config/OperationConfig.js b/src/js/config/OperationConfig.js
index 62f71528..08cd9da3 100755
--- a/src/js/config/OperationConfig.js
+++ b/src/js/config/OperationConfig.js
@@ -3174,7 +3174,7 @@ var OperationConfig = {
             },
             {
                 name: "Private key password",
-                type: "text",
+                type: "string",
                 value: "",
             },
         ]