diff --git a/Makefile b/Makefile
index c56d96e55..9c67a5b91 100644
--- a/Makefile
+++ b/Makefile
@@ -161,6 +161,8 @@ build/datenspuren/%html : STYLE=$(DS_STYLE)
 build/datenspuren/%.html: content/datenspuren/%.xml $(DS_STYLE)
 	$(call xml_process)
 
+content/datenspuren/schedule.xml:
+	rm $@
 #content/datenspuren/schedule.xml: content/static/datenspuren/fahrplan/days.de.html
 #	cp $< $@