diff --git a/lax/Cargo.toml b/lax/Cargo.toml
index 26a6f35e..f46bdbb8 100644
--- a/lax/Cargo.toml
+++ b/lax/Cargo.toml
@@ -51,6 +51,3 @@ version = "0.10.4"
 optional = true
 default-features = false
 features = ["cblas"]
-
-[package.metadata.docs.rs]
-rustdoc-args = ["--html-in-header", "katex-header.html"]
diff --git a/lax/katex-header.html b/lax/katex-header.html
deleted file mode 100644
index 6e10c052..00000000
--- a/lax/katex-header.html
+++ /dev/null
@@ -1,16 +0,0 @@
-<!-- This file includes the work that is distributed in MIT or Apache-2.0 license at https://github.com/paulkernfeld/rustdoc-katex-demo -->
-<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/katex.min.css" integrity="sha384-9eLZqc9ds8eNjO3TmqPeYcDj8n+Qfa4nuSiGYa6DjLNcv9BtN69ZIulL9+8CqC9Y" crossorigin="anonymous">
-<script src="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/katex.min.js"                  integrity="sha384-K3vbOmF2BtaVai+Qk37uypf7VrgBubhQreNQe9aGsz9lB63dIFiQVlJbr92dw2Lx" crossorigin="anonymous"></script>
-<script src="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/contrib/auto-render.min.js"    integrity="sha384-kmZOZB5ObwgQnS/DuDg6TScgOiWWBiVt0plIRkZCmE6rDZGrEOQeHM5PcHi+nyqe" crossorigin="anonymous"></script>
-<script>
-    document.addEventListener("DOMContentLoaded", function() {
-        renderMathInElement(document.body, {
-            delimiters: [
-                {left: "$$", right: "$$", display: true},
-                {left: "\\(", right: "\\)", display: false},
-                {left: "$", right: "$", display: false},
-                {left: "\\[", right: "\\]", display: true}
-            ]
-        });
-    });
-</script>