diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 90ad7b90..f8509459 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -40,8 +40,6 @@ jobs:
         with:
           command: doc
           args: --no-deps
-        env:
-          RUSTDOCFLAGS: "--html-in-header ndarray-linalg/katex-header.html"
 
       - name: Setup Pages
         uses: actions/configure-pages@v2