diff --git a/src/display_controller.py b/src/display_controller.py
index a7287df5..698a92c5 100644
--- a/src/display_controller.py
+++ b/src/display_controller.py
@@ -410,8 +410,6 @@ class DisplayController:
                 # Reset force clear flag
                 self.force_clear = False
                 
-                # Small delay to prevent excessive CPU usage
-                time.sleep(self.update_interval)
                 
         except KeyboardInterrupt:
             logger.info("Display loop interrupted by user")