diff --git a/extensions/pagetop-bootsier/src/theme/bs.rs b/extensions/pagetop-bootsier/src/theme/bs.rs
index 0ce50d05..572934cd 100644
--- a/extensions/pagetop-bootsier/src/theme/bs.rs
+++ b/extensions/pagetop-bootsier/src/theme/bs.rs
@@ -21,7 +21,7 @@ pub use pagetop::base::component::breadcrumb;
 
 // Button.
 pub mod button;
-pub use button::{Button, ButtonBootsier};
+pub use button::{Button, ButtonBootsier, ButtonSet};
 
 // Container.
 pub mod container;
diff --git a/extensions/pagetop-bootsier/src/theme/bs/button.rs b/extensions/pagetop-bootsier/src/theme/bs/button.rs
index 56ac3adb..1a85ef19 100644
--- a/extensions/pagetop-bootsier/src/theme/bs/button.rs
+++ b/extensions/pagetop-bootsier/src/theme/bs/button.rs
@@ -1,8 +1,10 @@
+//! Definiciones para crear botones ([`Button`]) y conjuntos de botones ([`ButtonSet`]).
+
 use pagetop::prelude::*;
 
 use crate::theme::BootsierColors;
 
-pub use pagetop::base::component::button::{Button, Kind, Size, Style};
+pub use pagetop::base::component::button::{Button, ButtonSet, Kind, Size, Style};
 
 const EXTRA_ACTIVE: &str = "bootsier.button.active";
 const EXTRA_FULL_WIDTH: &str = "bootsier.button.full_width";