diff --git a/docs/mkdocs.yml b/docs/mkdocs.yml
index 20731d1c6..7bb70cfa7 100644
--- a/docs/mkdocs.yml
+++ b/docs/mkdocs.yml
@@ -19,6 +19,7 @@ theme:
     - navigation.instant
     - navigation.expand
     - search.suggest
+    - content.code.copy
   icon:
     repo: fontawesome/brands/github