diff --git a/misc/header.php b/misc/header.php
index c749826..bde3e42 100644
--- a/misc/header.php
+++ b/misc/header.php
@@ -1,7 +1,7 @@
 <!DOCTYPE html >
 <html lang="en">
   <head>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"/>
     <meta charset="UTF-8"/>
     <meta name="description" content="A privacy respecting Pinterest image search"/>
     <meta name="referrer" content="no-referrer"/>
