diff --git a/croppa/main.py b/croppa/main.py
index aeb40ef..5a4f905 100644
--- a/croppa/main.py
+++ b/croppa/main.py
@@ -1433,10 +1433,10 @@ class VideoEditor:
             elif key == ord("2"):
                 self.cut_end_frame = self.current_frame
                 print(f"Set cut end at frame {self.current_frame}")
-            elif key == ord("n"):
+            elif key == ord("N"):
                 if len(self.video_files) > 1:
                     self.previous_video()
-            elif key == ord("N"):
+            elif key == ord("n"):
                 if len(self.video_files) > 1:
                     self.next_video()
             elif key == 13:  # Enter