-RXMLDIR = helm:/projects/helm/public_html/lambda_delta/xml
-RHTMLDIR = helm:/projects/helm/public_html/lambda_delta/static/lddl
+REMOTE = helm.cs.unibo.it
+RDIR = /projects/helm/public_html/lambda_delta
+RXMLDIR = $(REMOTE):$(RDIR)/xml
+RHTMLDIR = $(REMOTE):$(RDIR)/static/lddl