diff --git a/doc/node.1 b/doc/node.1
index 4c6347788942ea..99359acc2c07a4 100644
--- a/doc/node.1
+++ b/doc/node.1
@@ -110,6 +110,9 @@ Enable FIPS-compliant crypto at startup.
 Requires Node.js to be built with
 .Sy ./configure --openssl-fips .
 .
+.It Fl -enable-source-maps
+Enable experimental Source Map V3 support for stack traces.
+.
 .It Fl -experimental-conditional-exports
 Enable experimental support for "require" and "node" conditional export targets.
 .