diff --git a/Makefile b/Makefile
index 2257756de..2b55d08b2 100644
--- a/Makefile
+++ b/Makefile
@@ -86,6 +86,12 @@ endef
 .PHONY: www
 www: $(XML_CATALOG) $(CONTENT)
 	$(RSYNC) $(RSYNC_FLAGS) --exclude=".stamp-*" content/static/ content/old-site/ build/ $@
+	@echo
+	@echo
+	@echo 'Great!'
+	@echo
+	@echo 'You may now run `make -j3 html5-validate` to make sure everything fits.'
+	@echo
 
 .PHONY: export
 export: www
@@ -201,9 +207,7 @@ build/datenspuren/news-atom.xml : NOVALID:=true
 build/datenspuren/news-atom.xml : PFLAGS+=--stringparam prefix ds09-
 build/datenspuren/news-atom.xml : VFLAGS_OUT=$(VFLAGS) --relaxng xsd/atom.rng
 
-.PHONY: html5-validate
 html5-validate: $(patsubst build/%.html, build/%.html.html5-validate, $(CONTENT))
-.PHONY: build/%.html.html5-validate
 build/%.html.html5-validate: build/%.html
 	./scripts/validate_xhtml5.sh $<