@@ -2,11 +2,11 @@
 
 MEGATEST=$(shell realpath ../megatest)
 
 runall :
 	cd ../;make 
-	$(MEGATEST) -keepgoing -runall :sysname ubuntu :fsname nfs :datapath none :runname `date +%GWW%V.%u` -m "This is a comment specific to a run" -v
+	$(MEGATEST) -keepgoing -runall :sysname ubuntu :fsname nfs :datapath none :runname `date +w%V.%u.%H` -m "This is a comment specific to a run" -v
 
 test :
 	csi -b -I .. ../megatest.scm -- -runall :sysname ubuntu :fsname afs :datapath tmp :runname blah
 	cd ../;make test
 	make runall