diff --git a/mk/guidesplit.pl b/mk/guidesplit.pl
index eef0f7ca9..fc92d2d5e 100755
--- a/mk/guidesplit.pl
+++ b/mk/guidesplit.pl
@@ -37,8 +37,8 @@ EOF
 
 $script = <<'EOF';
 </style><link rel="stylesheet" href="https://orgmode.org/org.css" type="text/css" />
-<script type="text/javascript" src="https://orgmode.org/org-keys.js"></script>
-<script type="text/javascript">
+<script src="https://orgmode.org/org-keys.js"></script>
+<script>
   <!--/*--><![CDATA[/*><!--*/
    OrgKeyReader.registerHref('h', 'index.html');
    OrgKeyReader.registerHref('t', 'index.html');
diff --git a/mk/mansplit.pl b/mk/mansplit.pl
index 0bf39b3ad..0dcb11bf0 100755
--- a/mk/mansplit.pl
+++ b/mk/mansplit.pl
@@ -45,8 +45,8 @@ EOF
 
 $script = <<'EOF';
 <link rel="stylesheet" href="https://orgmode.org/org-manual.css" type="text/css" />
-<script type="text/javascript" src="https://orgmode.org/org-keys.js"></script>
-<script type="text/javascript">
+<script src="https://orgmode.org/org-keys.js"></script>
+<script>
   <!--/*--><![CDATA[/*><!--*/
    OrgKeyReader.registerHref('h', 'index.html');
    OrgKeyReader.registerHref('t', 'index.html');