diff --git a/js/main.js b/js/main.js
index c31621f6..a4378c1b 100644
--- a/js/main.js
+++ b/js/main.js
@@ -273,7 +273,6 @@ function doSyntaxHighlighting() {
             renderMathInElement(container, {
               delimiters: [
                 { left: "$$", right: "$$", display: true },
-                { left: "$", right: "$", display: false },
                 { left: "\\(", right: "\\)", display: false },
                 { left: "\\[", right: "\\]", display: true },
               ],