diff --git a/protocols/p4runtime/ctl/BUCK b/protocols/p4runtime/ctl/BUCK
index 46540b3..343d3b2 100644
--- a/protocols/p4runtime/ctl/BUCK
+++ b/protocols/p4runtime/ctl/BUCK
@@ -1,27 +1,28 @@
-GRPC_VER = '1.3.1'
-PROTOBUF_VER = '3.2.0'
-
-COMPILE_DEPS = [
-    '//lib:CORE_DEPS',
-    '//lib:KRYO',
-    '//protocols/grpc/api:onos-protocols-grpc-api',
-    '//protocols/p4runtime/api:onos-protocols-p4runtime-api',
-    '//protocols/p4runtime/proto:onos-protocols-p4runtime-proto',
-    '//incubator/grpc-dependencies:grpc-core-repkg-' + GRPC_VER,
-    '//lib:grpc-stub-' + GRPC_VER,
-    '//lib:grpc-netty-' + GRPC_VER,
-    '//lib:protobuf-java-' + PROTOBUF_VER,
-    '//core/store/serializers:onos-core-serializers',
-]
-
-TEST_DEPS = [
-    '//lib:TEST',
-    '//lib:GRPC_TEST_1.3',
-    '//lib:minimal-json',
-    '//lib:grpc-protobuf-lite-' + GRPC_VER,
-]
-
-osgi_jar_with_tests(
-    deps = COMPILE_DEPS,
-    test_deps = TEST_DEPS,
-)
+# Buck build of P4-related modules is no longer supported, please use Bazel
+# GRPC_VER = '1.3.1'
+# PROTOBUF_VER = '3.2.0'
+#
+# COMPILE_DEPS = [
+#     '//lib:CORE_DEPS',
+#     '//lib:KRYO',
+#     '//protocols/grpc/api:onos-protocols-grpc-api',
+#     '//protocols/p4runtime/api:onos-protocols-p4runtime-api',
+#     '//protocols/p4runtime/proto:onos-protocols-p4runtime-proto',
+#     '//incubator/grpc-dependencies:grpc-core-repkg-' + GRPC_VER,
+#     '//lib:grpc-stub-' + GRPC_VER,
+#     '//lib:grpc-netty-' + GRPC_VER,
+#     '//lib:protobuf-java-' + PROTOBUF_VER,
+#     '//core/store/serializers:onos-core-serializers',
+# ]
+#
+# TEST_DEPS = [
+#     '//lib:TEST',
+#     '//lib:GRPC_TEST_1.3',
+#     '//lib:minimal-json',
+#     '//lib:grpc-protobuf-lite-' + GRPC_VER,
+# ]
+#
+# osgi_jar_with_tests(
+#     deps = COMPILE_DEPS,
+#     test_deps = TEST_DEPS,
+# )