diff --git a/extra/pdf/layout/layout.factor b/extra/pdf/layout/layout.factor
index cfb66648f4..cb077e3afa 100644
--- a/extra/pdf/layout/layout.factor
+++ b/extra/pdf/layout/layout.factor
@@ -1,6 +1,5 @@
 ! Copyright (C) 2011-2012 John Benediktsson
 ! See http://factorcode.org/license.txt for BSD license
-
 USING: accessors assocs calendar combinators environment fonts
 formatting fry io io.streams.string kernel literals locals make
 math math.order math.ranges namespaces pdf.canvas pdf.values
@@ -252,7 +251,7 @@ M: table-row pdf-render
     ] each widths >alist sort-keys values
 
     ! make last cell larger
-    dup sum 400 swap [-] [ + ] curry dupd change-last
+    dup sum 400 swap [-] [ + ] curry dupd sequences.extras:change-last
 
     ! size down each column
     dup sum dup 400 > [ 400 swap / [ * ] curry map ] [ drop ] if ;