diff --git a/reflex/components/sonner/toast.py b/reflex/components/sonner/toast.py
index c226c7bd0..c7db55a40 100644
--- a/reflex/components/sonner/toast.py
+++ b/reflex/components/sonner/toast.py
@@ -114,6 +114,9 @@ class ToastProps(PropsBase, NoExtrasAllowedProps):
     # Custom style for the toast.
     style: Optional[Style]
 
+    # Class name for the toast.
+    class_name: Optional[str]
+
     # XXX: These still do not seem to work
     # Custom style for the toast primary button.
     action_button_styles: Optional[Style]
diff --git a/reflex/components/sonner/toast.pyi b/reflex/components/sonner/toast.pyi
index b2ef3fc55..aa6a5b780 100644
--- a/reflex/components/sonner/toast.pyi
+++ b/reflex/components/sonner/toast.pyi
@@ -45,6 +45,7 @@ class ToastProps(PropsBase, NoExtrasAllowedProps):
     id: Optional[Union[str, Var]]
     unstyled: Optional[bool]
     style: Optional[Style]
+    class_name: Optional[str]
     action_button_styles: Optional[Style]
     cancel_button_styles: Optional[Style]
     on_dismiss: Optional[Any]