diff --git a/doc/Makefile b/doc/Makefile
index 34ee897a2c..467da6844d 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -78,9 +78,9 @@ old: utils/txt2html/txt2html.exe
 	  cp PDF/* ../old/PDF;
 
 fetch:
-	@rm -rf html2 Manual.pdf Developer.pdf
-	@curl -s -o Manual.pdf http://lammps.sandia.gov/doc/Manual.pdf
-	@curl -s -o Developer.pdf http://lammps.sandia.gov/doc/Developer.pdf
+	@rm -rf html_www Manual_www.pdf Developer_www.pdf
+	@curl -s -o Manual_www.pdf http://lammps.sandia.gov/doc/Manual.pdf
+	@curl -s -o Developer_www.pdf http://lammps.sandia.gov/doc/Developer.pdf
 #	@curl -s -o lammps-doc.tar.gz http://lammps.sandia.gov/tars/lammps-doc.tar.gz
 #	@tar xzf lammps-doc.tar.gz
 #	@rm -f lammps-doc.tar.gz