diff --git a/man/meta_analysis.Rd b/man/meta_analysis.Rd
index 7dc00ecb..a438d607 100644
--- a/man/meta_analysis.Rd
+++ b/man/meta_analysis.Rd
@@ -34,6 +34,10 @@ test).
 
 You can specify just the initial letter.}
 
+\item{random}{
+The type of random effects distribution. One of "normal", "t-dist", "mixture", for standard normal, \eqn{t}-distribution or mixture of normals respectively.
+}
+
 \item{k}{Number of digits after decimal point (should be an integer)
 (Default: \code{k = 2L}).}