diff --git a/mkdocs.yml b/mkdocs.yml
index d5a414678..138ec5eb0 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -108,6 +108,7 @@ theme:
       - search.highlight
       - search.share
       - search.suggest
+      - content.code.copy
 markdown_extensions:
   - footnotes
   - fenced_code