diff --git a/ungleich_page/templates/ungleich_page/ungleich/section_products.html b/ungleich_page/templates/ungleich_page/ungleich/section_products.html
index 9cdc94c8..e3d0dc73 100644
--- a/ungleich_page/templates/ungleich_page/ungleich/section_products.html
+++ b/ungleich_page/templates/ungleich_page/ungleich/section_products.html
@@ -19,13 +19,15 @@
 
 
 <script>
-$( document ).ready(function() {
-	var equalizer = ".sameheight-{{product_instance.pk}}"
-    var heights = $(equalizer).map(function() {
-        return $(this).height();
-    }).get(),
-
-    maxHeight = Math.max.apply(null, heights);
-    $(equalizer).height(maxHeight);
+document.addEventListener("DOMContentLoaded", function() {
+  var equalizer = ".sameheight-{{product_instance.pk}}";
+  var elements = document.querySelectorAll(equalizer);
+  var heights = Array.from(elements).map(function(el) {
+    return el.offsetHeight;
+  });
+  var maxHeight = Math.max(...heights);
+  Array.from(elements).forEach(function(el) {
+    el.style.height = maxHeight + "px";
+  });
 });
-</script>
\ No newline at end of file
+</script>