diff --git a/src/fenrirscreenreader/commands/onCursorChange/55000-tab_completion.py b/src/fenrirscreenreader/commands/onCursorChange/55000-tab_completion.py
index 7ef2fc93..cf7419b7 100644
--- a/src/fenrirscreenreader/commands/onCursorChange/55000-tab_completion.py
+++ b/src/fenrirscreenreader/commands/onCursorChange/55000-tab_completion.py
@@ -18,7 +18,7 @@ class command():
     def run(self):
         # try to detect the tab completion by cursor change
         xMove = self.env['screen']['newCursor']['x'] - self.env['screen']['oldCursor']['x']
-        if xMove > 0:
+        if xMove <= 0:
             return
         if self.env['runtime']['inputManager'].getShortcutType() in ['KEY']:
             if not (self.env['runtime']['inputManager'].getLastDeepestInput() in [['KEY_TAB']]):