diff --git a/git_time_machine.py b/git_time_machine.py
index 7a44ed1..f36e7fb 100644
--- a/git_time_machine.py
+++ b/git_time_machine.py
@@ -151,7 +151,9 @@ def main(stdscr, filename):
                     scroll_offset -= 1
             elif key in [curses.KEY_NPAGE, ord(' ')]:
                 scroll_offset = min(scroll_offset + height - 1, max_scroll)
-            elif key in [curses.KEY_PPAGE, 8, 127]:  # Page Up or Shift+Space (some terminals)
+            elif key in [curses.KEY_PPAGE, 8, 127, curses.KEY_SR]:  # Page Up, Backspace, Delete, or Shift+Up
+                scroll_offset = max(0, scroll_offset - (height - 1))
+            elif key == curses.KEY_BACKSPACE:  # Another way to detect Shift+Space in some terminals
                 scroll_offset = max(0, scroll_offset - (height - 1))
 
         # Pane switching