diff --git a/inst/_pkgdown.yml b/inst/_pkgdown.yml
index a63da8432..1642bd431 100644
--- a/inst/_pkgdown.yml
+++ b/inst/_pkgdown.yml
@@ -99,6 +99,7 @@ articles:
       - Generalized-RF
 
 template:
+  bootstrap: 5
   params:
     bootswatch: cerulean
     docsearch: