diff --git a/ci/release/template/man/d2.1 b/ci/release/template/man/d2.1
index d6d3f3cc4..80beb44d7 100644
--- a/ci/release/template/man/d2.1
+++ b/ci/release/template/man/d2.1
@@ -78,6 +78,9 @@ Set the diagram layout engine to the passed string. For a list of available opti
 .Ns .
 .It Fl b , -bundle Ar true
 Bundle all assets and layers into the output svg.
+.It Fl -force-appendix Ar false
+An appendix for tooltips and links is added to PNG exports since they are not interactive. Setting this to true adds an appendix to SVG exports as well
+.Ns .
 .It Fl d , -debug
 Print debug logs.
 .It Fl h , -help