diff --git a/app-text/crwx-ng/metadata.xml b/app-text/crwx-ng/metadata.xml
index 536740ef901b4..8ff6a0b3b8310 100644
--- a/app-text/crwx-ng/metadata.xml
+++ b/app-text/crwx-ng/metadata.xml
@@ -12,7 +12,7 @@
   </maintainer>
   <longdescription lang="en">
     A fork of coolreader wx program. Supported formats are: fb2 (including fb2.zip), fb3,
-    epub (without DRM), rtf, doc, docx, odt, html, chm, pdb, mobi (without DRM), txt, trc, prc.
+    epub (without DRM), rtf, doc, docx, odt, md, html, chm, pdb, mobi (without DRM), txt, trc, prc.
   </longdescription>
   <use>
     <flag name="chm">Support chm format</flag>