diff --git a/public/s/js/f0ck.js b/public/s/js/f0ck.js
index 9d483d2..9350d25 100644
--- a/public/s/js/f0ck.js
+++ b/public/s/js/f0ck.js
@@ -50,9 +50,9 @@
   const wheelEventListener = function(event) {
     if (event.target.closest('.media-object')) {
       if (event.deltaY < 0) {
-        document.getElementById('prev').click();
-      } else if (event.deltaY > 0) {
         document.getElementById('next').click();
+      } else if (event.deltaY > 0) {
+        document.getElementById('prev').click();
       }
     }
   };