diff --git a/fx92-programmer.py b/fx92-programmer.py
index fcea887..17c6b9c 100644
--- a/fx92-programmer.py
+++ b/fx92-programmer.py
@@ -90,7 +90,7 @@ commands = {
     '49': ['y'],
     '4C': ['optn', '1'],
     '60': ['('],
-    '68': ['ahift', 'frac'],
+    '68': ['shift', 'frac'],
     '69': ['shift', '0'],
     '72': ['shift', 'ln'],
     '73': ['shift', 'log'],