Also remove @* files
diff --git a/Doc/Makefile b/Doc/Makefile
index 4e42c5c..763a434 100644
--- a/Doc/Makefile
+++ b/Doc/Makefile
@@ -23,5 +23,5 @@
 	latex qua
 
 clean:
-	rm -f *~ *.aux *.dvi *.idx *.ilg *.ind *.log *.ps *.toc
+	rm -f @* *~ *.aux *.dvi *.idx *.ilg *.ind *.log *.ps *.toc
 	# Keep: .tex, .bib, .sty!