diff --git a/tests/link_resource.rs b/tests/link_resource.rs
index 8e8671f..643ffb0 100644
--- a/tests/link_resource.rs
+++ b/tests/link_resource.rs
@@ -269,6 +269,12 @@ fn link_resource() -> Result<(), message::Message> {
         "should not support links in links (3)"
     );
 
+    assert_eq!(
+        to_html("[[backlink]]"),
+        "<p><a href=\"/backlink\" /></p>",
+        "should support backlinks"
+    );
+
     assert_eq!(
         to_html("*[foo*](/uri)"),
         "<p>*<a href=\"/uri\">foo*</a></p>",