diff --git a/app/Main.hs b/app/Main.hs
index 80aee13..3ad2eec 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -243,7 +243,7 @@ instance MimeRender HTML RootModel where
           H.iframe ! A.src (H.toValue url) ! A.class_ "content" $ mempty
     where
       url :: String
-      url = printf "/static/pdfjs-5.7.284-dist/web/viewer.html?file=/api/today/issue/%d/fz.pdf" issue
+      url = printf "/static/pdfjs-5.7.284-dist/web/viewer.html?file=/api/today/issue/%d/fz.pdf#zoom=page-width" issue
 
       (y, m, d) = toGregorian dateThen