diff --git a/app/assets/javascripts/posts.js b/app/assets/javascripts/posts.js
index f7f15a4c6..c6a78e8b4 100644
--- a/app/assets/javascripts/posts.js
+++ b/app/assets/javascripts/posts.js
@@ -27,7 +27,7 @@
       this.initialize_replace_image_dialog();
       this.initialize_gestures();
 
-      if ((Danbooru.meta("always-resize-images") === "true") || ((Danbooru.Cookie.get("dm") !== "1") && (window.screen.width <= 660))) {
+      if ((Danbooru.meta("always-resize-images") === "true") || (Danbooru.meta("viewport") && (window.screen.width <= 660))) {
         $("#image-resize-to-window-link").click();
       }
     }