diff --git a/module/doc/ui/templatelist.html.php b/module/doc/ui/templatelist.html.php
index 5ccf0d2e79..93cfc714fd 100644
--- a/module/doc/ui/templatelist.html.php
+++ b/module/doc/ui/templatelist.html.php
@@ -94,7 +94,7 @@ docApp
     set::data($data),
     set::spaceID($spaceID),
     set::libID($libID),
-    set::docID($docID),
+    set::docID((int)$docID),
     set::docIcon('file-archive'),
     set::noSpace('hidden'),
     set::noModule(),