diff --git a/BUCK b/BUCK
deleted file mode 100644
index f7deeee..0000000
--- a/BUCK
+++ /dev/null
@@ -1,71 +0,0 @@
-include_defs('//bucklets/gerrit_plugin.bucklet')
-
-gerrit_plugin(
-  name = 'its-bugzilla',
-  srcs = glob(['src/main/java/**/*.java']),
-  resources = glob(['src/main/resources/**/*']),
-  manifest_entries = [
-    'Gerrit-Module: com.googlesource.gerrit.plugins.its.bugzilla.BugzillaModule',
-    'Gerrit-InitStep: com.googlesource.gerrit.plugins.its.bugzilla.InitBugzilla',
-    'Gerrit-ReloadMode: reload',
-    'Implementation-Title: Bugzilla ITS Plugin',
-    'Implementation-URL: https://www.wikimediafoundation.org',
-  ],
-  deps = [
-    ':its-base_stripped',
-    '//plugins/its-bugzilla/lib:j2bugzilla',
-  ],
-)
-
-def strip_jar(
-    name,
-    src,
-    excludes = [],
-    visibility = [],
-  ):
-  name_zip = name + '.zip'
-  genrule(
-    name = name_zip,
-    cmd = 'cp $SRCS $OUT && zip -qd $OUT ' + ' '.join(excludes),
-    srcs = [ src ],
-    out = name_zip,
-    visibility = visibility,
-  )
-  prebuilt_jar(
-    name = name,
-    binary_jar = ':' + name_zip,
-    visibility = visibility,
-  )
-
-strip_jar(
-  name = 'its-base_stripped',
-  src = '//plugins/its-base:its-base',
-  excludes = [
-    'Documentation/about.md',
-    'Documentation/build.md',
-    'Documentation/config-connectivity.md',
-    'Documentation/config-rulebase-plugin-actions.md',
-  ]
-)
-
-java_test(
-  name = 'its-bugzilla_tests',
-  srcs = glob(['src/test/java/**/*.java']),
-  labels = ['its-bugzilla'],
-  deps = GERRIT_PLUGIN_API + GERRIT_TESTS + [
-    ':its-bugzilla__plugin',
-    '//plugins/its-base:its-base_tests-utils',
-    ':its-base_stripped',
-    '//lib/easymock:easymock',
-    '//lib:guava',
-    '//lib/guice:guice',
-    '//lib:junit',
-    '//lib/log:api',
-    '//lib/log:impl_log4j',
-    '//lib/log:log4j',
-    '//lib/powermock:powermock-api-easymock',
-    '//lib/powermock:powermock-api-support',
-    '//lib/powermock:powermock-core',
-    '//lib/powermock:powermock-module-junit4',
-  ],
-)
diff --git a/lib/BUCK b/lib/BUCK
deleted file mode 100644
index 1d18929..0000000
--- a/lib/BUCK
+++ /dev/null
@@ -1,43 +0,0 @@
-include_defs('//lib/maven.defs')
-
-maven_jar(
-  name = 'j2bugzilla',
-  id = 'com.j2bugzilla:j2bugzilla:2.2.1',
-  sha1 = '397e40c85bda1eb0a13bccf3cb7130d8f815290e',
-  license = 'Apache2.0',
-  deps = [':xmlrpc-client'],
-)
-
-maven_jar(
-  name = 'xmlrpc-client',
-  id = 'org.apache.xmlrpc:xmlrpc-client:3.1.3',
-  sha1 = 'e486ad917028b52265610206fb5a1e2b5914b94b',
-  license = 'Apache2.0',
-  deps = [':xmlrpc-common'],
-  visibility = [],
-)
-
-maven_jar(
-  name = 'xmlrpc-common',
-  id = 'org.apache.xmlrpc:xmlrpc-common:3.1.3',
-  sha1 = '415daf1f1473a947452588906dc9f5b3575fb44d',
-  license = 'Apache2.0',
-  deps = [':ws-commons-util'],
-  visibility = [],
-)
-
-maven_jar(
-  name = 'ws-commons-util',
-  id = 'org.apache.ws.commons.util:ws-commons-util:1.0.2',
-  sha1 = '3f478e6def772c19d1053f61198fa1f6a6119238',
-  license = 'Apache2.0',
-  deps = [':xml-apis'],
-  visibility = [],
-)
-
-maven_jar(
-  name = 'xml-apis',
-  id = 'xml-apis:xml-apis:1.0.b2',
-  sha1 = '3136ca936f64c9d68529f048c2618bd356bf85c9',
-  license = 'Apache2.0',
-)