diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58bbeda..0c793d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## [Unreleased](https://github.com/gusbrs/zref-check/compare/v0.3.1...HEAD)
 
+### Fixed
+- Recompiled documentation with workaround for upstream `l3doc` bug.
+
 ## [v0.3.1](https://github.com/gusbrs/zref-check/compare/v0.3.0...v0.3.1) (2022-07-05)
 
 ### Changed
diff --git a/zref-check.tex b/zref-check.tex
index bed532b..de1cdb8 100644
--- a/zref-check.tex
+++ b/zref-check.tex
@@ -46,6 +46,13 @@
 \usepackage{zref-check}
 
 \NewDocumentCommand\opt{m}{\texttt{#1}}
+% Temporary workaround for 'l3doc' bug.
+% https://github.com/latex3/latex3/issues/1111
+% FIXME Remove when fixed upstream.
+\NewDocElement[
+  macrolike = false ,
+  printtype = \textit{opt.} ,
+]{Option}{optiondesc}
 
 \begin{document}