diff --git a/src/applications/phortune/pdf/PhabricatorPDFIterator.php b/src/applications/phortune/pdf/PhabricatorPDFIterator.php
--- a/src/applications/phortune/pdf/PhabricatorPDFIterator.php
+++ b/src/applications/phortune/pdf/PhabricatorPDFIterator.php
@@ -45,7 +45,7 @@
   }
 
   public function key() {
-    return $this->framgentKey;
+    return $this->fragmentKey;
   }
 
   public function next() {