diff --git a/fx92-programmer.py b/fx92-programmer.py
index 235a472..66a14fd 100644
--- a/fx92-programmer.py
+++ b/fx92-programmer.py
@@ -59,15 +59,15 @@ coordinates = {
 
     '0': (70, 585),
     ',': (115, 585),
-    '10^x': (160, 585),
+    '10^': (160, 585),
     'ans': (205, 585),
     'exe': (250, 585)
 }
 
 commands = {
-    '22': ['shift', '10^x'],
+    '22': ['shift', '10^'],
     '2C': ['shift', '3'],
-    '2D': ['10^x'],
+    '2D': ['10^'],
     '2E': [','],
     '30': ['0'],
     '31': ['1'],