diff --git a/man/add_footnote.Rd b/man/add_footnote.Rd
index 029032c..fe90a86 100644
--- a/man/add_footnote.Rd
+++ b/man/add_footnote.Rd
@@ -16,6 +16,8 @@
 
 \item{notation}{You can select the format of your footnote notation from
 "number", "alphabet" and "symbol".}
+
+\item{threeparttable}{Boolean value indicating if a \href{https://www.ctan.org/pkg/threeparttable}{threeparttable} scheme should be used.}
 }
 \description{
 Add footnote to your favorite kable output. So far this function