diff --git a/test/source/_slides/example-slide-3.html b/test/source/_slides/example-slide-3.html
new file mode 100644
index 00000000..5053498c
--- /dev/null
+++ b/test/source/_slides/example-slide-3.html
@@ -0,0 +1,5 @@
+---
+  title: Override permalink
+  layout: slide
+  permalink: /slide/3
+---
diff --git a/test/test_document.rb b/test/test_document.rb
index 98fde67e..1af4893d 100644
--- a/test/test_document.rb
+++ b/test/test_document.rb
@@ -165,6 +165,23 @@ class TestDocument < Test::Unit::TestCase
     end
   end
 
+  context "a document in a collection with a custom permalink" do
+    setup do
+      @site = Site.new(Jekyll.configuration({
+        "collections" => ["slides"],
+        "source"      => source_dir,
+        "destination" => dest_dir
+      }))
+      @site.process
+      @document = @site.collections["slides"].docs[2]
+    end
+
+    should "know its permalink" do
+      assert_equal @document.permalink, "/slide/3"
+    end
+  end
+
+
   context " a document part of a rendered collection" do
   end