s/veyron/v23/ for the service-runner test.
diff --git a/tools/servicerunner/servicerunner_test.go b/tools/servicerunner/servicerunner_test.go
index c2a4085..4549150 100644
--- a/tools/servicerunner/servicerunner_test.go
+++ b/tools/servicerunner/servicerunner_test.go
@@ -27,7 +27,7 @@
 
 	bin := path.Join(tmpdir, "servicerunner")
 	fmt.Println("Building", bin)
-	check(t, exec.Command("veyron", "go", "build", "-o", bin, "veyron.io/veyron/veyron/tools/servicerunner").Run())
+	check(t, exec.Command("v23", "go", "build", "-o", bin, "veyron.io/veyron/veyron/tools/servicerunner").Run())
 
 	cmd := exec.Command(bin)
 	stdout, err := cmd.StdoutPipe()