diff --git a/static/js/libs/katex.js b/static/js/libs/katex.js
index e89ee49..d28ce0f 100644
--- a/static/js/libs/katex.js
+++ b/static/js/libs/katex.js
@@ -22,7 +22,7 @@ window.addEventListener("load", () => {
     katex.render(element.textContent, element, {
       throwOnError: false,
       displayMode: element.getAttribute(attribute) === "display",
-      macros,
+      macros: macros,
       output: "mathml",
     });
   }