diff --git a/ChangeLog b/ChangeLog
index 7cb829c4..e6de7adf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-02-27  Benno Schulenberg  <bensberg@justemail.net>
+	src/help.c (parse_help_input) - Make 'Space' again an alias
+	for PageDown and 'Minus' for PageUp -- they were mistakenly
+	swapped during code conversion in revision 4223.
+
 2014-02-26  Mike Frysinger  <vapier@gentoo.org>
 	* doc/syntax/sh.nanorc - Highlight more shell builtins and
 	common commands, and rewrite the variable highlighting to be
diff --git a/src/help.c b/src/help.c
index d17f5ee0..d7b58838 100644
--- a/src/help.c
+++ b/src/help.c
@@ -507,10 +507,10 @@ void parse_help_input(int *kbinput, bool *meta_key, bool *func_key)
 	switch (*kbinput) {
 	    /* For consistency with the file browser. */
 	    case ' ':
-		*kbinput = sc_seq_or(do_page_up, 0);
+		*kbinput = sc_seq_or(do_page_down, 0);
 		break;
 	    case '-':
-		*kbinput = sc_seq_or(do_page_down, 0);;
+		*kbinput = sc_seq_or(do_page_up, 0);;
 		break;
 	    /* Cancel is equivalent to Exit here. */
 	    case 'E':