diff --git a/trezorlib/client.py b/trezorlib/client.py
index 16e52d6..8b60dd5 100644
--- a/trezorlib/client.py
+++ b/trezorlib/client.py
@@ -166,7 +166,7 @@ class TextUIMixin(object):
 
     def callback_PinMatrixRequest(self, msg):
         if msg.type == 1:
-            desc = 'old PIN'
+            desc = 'current PIN'
         elif msg.type == 2:
             desc = 'new PIN'
         elif msg.type == 3: