diff --git a/doc/fdt_top.html b/doc/fdt_top.html
index 7cf0074b3b7a8c98a3bad359fee8d1f5bf0804a2..5f98428a07e9fd7f8452337301d46f97959387a4 100644
--- a/doc/fdt_top.html
+++ b/doc/fdt_top.html
@@ -48,7 +48,7 @@ function gotoPage(varItem)
       window.top.dynamic.location="fdt_bedpost.html";
       break
     case 6:
-      window.top.dynamic.location="fdt_bedpost_parallel";
+      window.top.dynamic.location="fdt_bedpost_parallel.html";
       break;
     case 7:
       window.top.dynamic.location="fdt_reg.html";