diff --git a/en_US.ISO8859-1/articles/Makefile b/en_US.ISO8859-1/articles/Makefile
index 75349c4fa5..78d9a00c52 100644
--- a/en_US.ISO8859-1/articles/Makefile
+++ b/en_US.ISO8859-1/articles/Makefile
@@ -48,6 +48,7 @@ SUBDIR+= storage-devices
 SUBDIR+= version-guide
 SUBDIR+= vinum
 SUBDIR+= vm-design
+SUBDIR+= wp-toolbox
 SUBDIR+= zip-drive
 
 # ROOT_SYMLINKS+= new-users