diff --git a/pandoc.cabal b/pandoc.cabal
index 95a790da0..e0bfea139 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -405,6 +405,7 @@ Test-Suite test-pandoc
                   Tests.Readers.EPUB
                   Tests.Writers.Native
                   Tests.Writers.ConTeXt
+                  Tests.Writers.Docbook
                   Tests.Writers.HTML
                   Tests.Writers.Markdown
                   Tests.Writers.Plain