diff --git a/tools/fnlosrc_install.csh b/tools/fnlosrc_install.csh
index 02684b2fe59c8f9e138c65728627f09a4474bc5e..59bc193bfc9140c5728b0a64a512d0ab4740db54 100755
--- a/tools/fnlosrc_install.csh
+++ b/tools/fnlosrc_install.csh
@@ -789,7 +789,7 @@ if ( ! $mpnnlo ) then
 #   set arc="fastnlo_toolkit-2.3.1-2657"
 #   set arc="fastnlo_toolkit-2.3.1-2753"
 #   set arc="fastnlo_toolkit-2.3.1-2771"
-   set arc="fastnlo_toolkit-2.5.0-2819"
+   set arc="fastnlo_toolkit-2.5.0-2826"
    set rev=""
    if ( ! -e ${arc}_installed  ) then
       tar xzf ${arc}${rev}.tar.gz