diff --git a/apps/dhcprelay/BUCK b/apps/dhcprelay/BUCK
deleted file mode 100644
index 903a23a..0000000
--- a/apps/dhcprelay/BUCK
+++ /dev/null
@@ -1,14 +0,0 @@
-BUNDLES = [
-    '//apps/dhcprelay/web:onos-apps-dhcprelay-web',
-    '//apps/dhcprelay/app:onos-apps-dhcprelay-app',
-]
-
-onos_app (
-    app_name = 'org.onosproject.dhcprelay',
-    title = 'DHCP Relay Agent',
-    category = 'Utility',
-    url = 'http://onosproject.org',
-    description = 'DHCP Relay Agent Application.',
-    required_apps = [ 'org.onosproject.route-service' ],
-    included_bundles = BUNDLES,
-)
diff --git a/apps/dhcprelay/app/BUCK b/apps/dhcprelay/app/BUCK
deleted file mode 100644
index d698297..0000000
--- a/apps/dhcprelay/app/BUCK
+++ /dev/null
@@ -1,21 +0,0 @@
-COMPILE_DEPS = [
-    '//lib:CORE_DEPS',
-    '//lib:JACKSON',
-    '//lib:KRYO',
-    '//lib:org.apache.karaf.shell.console',
-    '//cli:onos-cli',
-    '//core/store/serializers:onos-core-serializers',
-    '//apps/route-service/api:onos-apps-route-service-api',
-    '//apps/routing/fpm/api:onos-apps-routing-fpm-api',
-]
-
-TEST_DEPS = [
-    '//lib:TEST',
-    '//apps/route-service/api:onos-apps-route-service-api-tests',
-    '//core/api:onos-api-tests',
-]
-
-osgi_jar_with_tests (
-    deps = COMPILE_DEPS,
-    test_deps = TEST_DEPS,
-)
diff --git a/apps/dhcprelay/web/BUCK b/apps/dhcprelay/web/BUCK
deleted file mode 100644
index d173841..0000000
--- a/apps/dhcprelay/web/BUCK
+++ /dev/null
@@ -1,23 +0,0 @@
-COMPILE_DEPS = [
-    '//lib:CORE_DEPS',
-    '//lib:JACKSON',
-    '//lib:KRYO',
-    '//lib:org.apache.karaf.shell.console',
-    '//cli:onos-cli',
-    '//utils/rest:onlab-rest',
-    '//lib:javax.ws.rs-api',
-    '//lib:jersey-server',
-    '//core/store/serializers:onos-core-serializers',
-    '//apps/route-service/api:onos-apps-route-service-api',
-    '//apps/dhcprelay/app:onos-apps-dhcprelay-app',
-    '//apps/routing/fpm/api:onos-apps-routing-fpm-api',
-]
-
-osgi_jar (
-   deps = COMPILE_DEPS,
-   web_context = '/onos/v1/dhcprelay',
-   api_title = 'DHCPRelay App',
-   api_version = '1.0',
-   api_description = 'REST API for DHCPRelay',
-   api_package = 'org.onosproject.dhcprelay.rest',
-)
\ No newline at end of file
diff --git a/apps/simplefabric/BUCK b/apps/simplefabric/BUCK
deleted file mode 100644
index e181a98..0000000
--- a/apps/simplefabric/BUCK
+++ /dev/null
@@ -1,13 +0,0 @@
-BUNDLES = [
-    '//apps/simplefabric/api:onos-apps-simplefabric-api',
-    '//apps/simplefabric/app:onos-apps-simplefabric-app',
-]
-
-onos_app (
-    title = 'SONA SimpleFabric',
-    category = 'Traffic Engineering',
-    url = 'http://onosproject.org',
-    included_bundles = BUNDLES,
-    description = 'SONA Simple Fabric Application',
-    required_apps = [ 'org.onosproject.openflow-base', 'org.onosproject.lldpprovider', 'org.onosproject.hostprovider' ],
-)
\ No newline at end of file
diff --git a/apps/simplefabric/api/BUCK b/apps/simplefabric/api/BUCK
deleted file mode 100644
index 520bddf..0000000
--- a/apps/simplefabric/api/BUCK
+++ /dev/null
@@ -1,16 +0,0 @@
-COMPILE_DEPS = [
-    '//lib:CORE_DEPS',
-    '//lib:org.apache.karaf.shell.console',
-    '//cli:onos-cli',
-]
-
-TEST_DEPS = [
-    '//lib:TEST_ADAPTERS',
-    '//core/api:onos-api-tests',
-    '//core/common:onos-core-common-tests',
-]
-
-osgi_jar_with_tests (
-    deps = COMPILE_DEPS,
-    test_deps = TEST_DEPS,
-)
diff --git a/apps/simplefabric/app/BUCK b/apps/simplefabric/app/BUCK
deleted file mode 100644
index 6aefd2c..0000000
--- a/apps/simplefabric/app/BUCK
+++ /dev/null
@@ -1,24 +0,0 @@
-COMPILE_DEPS = [
-    '//lib:CORE_DEPS',
-    '//lib:JACKSON',
-    '//lib:concurrent-trees',
-    '//lib:javax.ws.rs-api',
-    '//lib:org.apache.karaf.shell.console',
-    '//cli:onos-cli',
-    '//utils/rest:onlab-rest',
-    '//apps/simplefabric/api:onos-apps-simplefabric-api',
-]
-
-TEST_DEPS = [
-    '//lib:TEST_ADAPTERS',
-]
-
-osgi_jar_with_tests (
-    api_description = 'REST API for Simple Fabric',
-    api_package = 'org.onosproject.simplefabric.web',
-    api_title = 'Simple Fabric API',
-    api_version = '1.0',
-    deps = COMPILE_DEPS,
-    test_deps = TEST_DEPS,
-    web_context = '/onos/v1/simplefabric',
-)
\ No newline at end of file