diff --git a/src/util.rs b/src/util.rs
index de12214..3583766 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -40,12 +40,15 @@ pub fn read_stdin() -> XResult<Vec<u8>> {
 }
 
 pub fn read_pin(pin: &Option<String>) -> XResult<String> {
+    let mut ask_use_default_pin = true;
     if let Some(pin) = pin {
-        if pin != "#INPUT#" {
+        if pin == "#INPUT#" {
+            ask_use_default_pin = false;
+        } else {
             return Ok(pin.to_string());
         }
     }
-    if is_use_default_pin() {
+    if ask_use_default_pin && is_use_default_pin() {
         return Ok("123456".into());
     }
     let rpin = {