diff --git a/url_image_preview/url_image_preview.py b/url_image_preview/url_image_preview.py
index cd4e782..9f23993 100644
--- a/url_image_preview/url_image_preview.py
+++ b/url_image_preview/url_image_preview.py
@@ -108,6 +108,7 @@ class UrlImagePreviewPlugin(GajimPlugin):
             self.config_dialog = None
             return
 
+        self.description = _('Displays a preview of image links.')
         self.config_dialog = partial(UrlImagePreviewConfigDialog, self)
 
         self.gui_extension_points = {