diff --git a/code.py b/code.py
index 5014812..3ac7d6e 100644
--- a/code.py
+++ b/code.py
@@ -104,8 +104,14 @@ while True:
                     ALT = False
     pos = enc.position
     if pos > last_pos:
-        keyboard.send(rot_right)
+        if ALT:
+            keyboard.send(Keycode.LEFT_SHIFT,  rot_right)
+        else:
+            keyboard.send(rot_right)
     elif pos < last_pos:
-        keyboard.send(rot_left)
+        if ALT:
+            keyboard.send(Keycode.LEFT_SHIFT, rot_left)
+        else:
+            keyboard.send(rot_left)
     last_pos = pos
     time.sleep(btn_scan_delay)