Target does not need arch variable anymore.
diff --git a/targets/my_blinky_sim/target.yml b/targets/my_blinky_sim/target.yml
index d495634..9c77a39 100644
--- a/targets/my_blinky_sim/target.yml
+++ b/targets/my_blinky_sim/target.yml
@@ -1,5 +1,4 @@
### Target: targets/my_blinky_sim
target.app: "apps/blinky"
-target.arch: "sim"
target.bsp: "@apache-mynewt-core/hw/bsp/native"
target.build_profile: "debug"
diff --git a/targets/unittest/pkg.yml b/targets/unittest/pkg.yml
index d1dc813..806f690 100644
--- a/targets/unittest/pkg.yml
+++ b/targets/unittest/pkg.yml
@@ -1,9 +1,7 @@
-### Target: slinky_sim
+### Package: targets/unittest
pkg.name: "targets/unittest"
pkg.type: "target"
-pkg.vers: "0.8.0"
pkg.description: "Used for unit tests by the \"newt test\" command."
pkg.author: "Apache Mynewt <dev@mynewt.incubator.apache.org>"
pkg.homepage: "http://mynewt.apache.org/"
-pkg.repository: "https://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva"
-pkg.keywords:
+pkg.repository: "local"
diff --git a/targets/unittest/target.yml b/targets/unittest/target.yml
index 5f2e772..2e0c567 100644
--- a/targets/unittest/target.yml
+++ b/targets/unittest/target.yml
@@ -1,6 +1,4 @@
-### Target: unittest
-
-target.arch: "sim"
+### Target: targets/unittest
target.bsp: "@apache-mynewt-core/hw/bsp/native"
-target.compiler: "@apache-mynewt-core/compiler/sim"
target.build_profile: "debug"
+target.compiler: "@apache-mynewt-core/compiler/sim"
