diff --git a/_pkgdown.yml b/_pkgdown.yml
index 9485bdf..1dc204e 100644
--- a/_pkgdown.yml
+++ b/_pkgdown.yml
@@ -1,6 +1,7 @@
 url: https://lschneiderbauer.github.io/fcwtr/
 template:
   bootstrap: 5
+  math-rendering: katex
 reference:
 - title: "Fast continuous wavelet transform"
   desc: >