diff --git a/inject-thrift-client-http-mapper/BUILD b/inject-thrift-client-http-mapper/BUILD.bazel similarity index 100% rename from inject-thrift-client-http-mapper/BUILD rename to inject-thrift-client-http-mapper/BUILD.bazel diff --git a/inject-thrift-client-http-mapper/src/test/scala/BUILD b/inject-thrift-client-http-mapper/src/test/scala/BUILD.bazel similarity index 100% rename from inject-thrift-client-http-mapper/src/test/scala/BUILD rename to inject-thrift-client-http-mapper/src/test/scala/BUILD.bazel diff --git a/inject-thrift-client-http-mapper/src/test/thrift/BUILD b/inject-thrift-client-http-mapper/src/test/thrift/BUILD.bazel similarity index 100% rename from inject-thrift-client-http-mapper/src/test/thrift/BUILD rename to inject-thrift-client-http-mapper/src/test/thrift/BUILD.bazel diff --git a/inject/BUILD b/inject/BUILD.bazel similarity index 100% rename from inject/BUILD rename to inject/BUILD.bazel diff --git a/inject/inject-app/src/test/java/com/twitter/inject/annotations/BUILD b/inject/inject-app/src/test/java/com/twitter/inject/annotations/BUILD.bazel similarity index 100% rename from inject/inject-app/src/test/java/com/twitter/inject/annotations/BUILD rename to inject/inject-app/src/test/java/com/twitter/inject/annotations/BUILD.bazel diff --git a/inject/inject-app/src/test/scala/com/twitter/inject/app/tests/BUILD b/inject/inject-app/src/test/scala/com/twitter/inject/app/tests/BUILD.bazel similarity index 100% rename from inject/inject-app/src/test/scala/com/twitter/inject/app/tests/BUILD rename to inject/inject-app/src/test/scala/com/twitter/inject/app/tests/BUILD.bazel diff --git a/inject/inject-core/src/test/java/com/twitter/inject/tests/BUILD b/inject/inject-core/src/test/java/com/twitter/inject/tests/BUILD.bazel similarity index 100% rename from inject/inject-core/src/test/java/com/twitter/inject/tests/BUILD rename to inject/inject-core/src/test/java/com/twitter/inject/tests/BUILD.bazel diff --git a/inject/inject-core/src/test/scala/com/twitter/inject/tests/BUILD b/inject/inject-core/src/test/scala/com/twitter/inject/tests/BUILD.bazel similarity index 100% rename from inject/inject-core/src/test/scala/com/twitter/inject/tests/BUILD rename to inject/inject-core/src/test/scala/com/twitter/inject/tests/BUILD.bazel diff --git a/inject/inject-modules/src/test/scala/com/twitter/inject/modules/tests/BUILD b/inject/inject-modules/src/test/scala/com/twitter/inject/modules/tests/BUILD.bazel similarity index 100% rename from inject/inject-modules/src/test/scala/com/twitter/inject/modules/tests/BUILD rename to inject/inject-modules/src/test/scala/com/twitter/inject/modules/tests/BUILD.bazel diff --git a/inject/inject-request-scope/src/test/scala/BUILD b/inject/inject-request-scope/src/test/scala/BUILD.bazel similarity index 100% rename from inject/inject-request-scope/src/test/scala/BUILD rename to inject/inject-request-scope/src/test/scala/BUILD.bazel diff --git a/inject/inject-server/src/test/scala/com/twitter/inject/server/tests/BUILD b/inject/inject-server/src/test/scala/com/twitter/inject/server/tests/BUILD.bazel similarity index 100% rename from inject/inject-server/src/test/scala/com/twitter/inject/server/tests/BUILD rename to inject/inject-server/src/test/scala/com/twitter/inject/server/tests/BUILD.bazel diff --git a/inject/inject-server/src/test/scala/com/twitter/server/tests/BUILD b/inject/inject-server/src/test/scala/com/twitter/server/tests/BUILD.bazel similarity index 100% rename from inject/inject-server/src/test/scala/com/twitter/server/tests/BUILD rename to inject/inject-server/src/test/scala/com/twitter/server/tests/BUILD.bazel diff --git a/inject/inject-thrift-client/src/test/scala/BUILD b/inject/inject-thrift-client/src/test/scala/BUILD.bazel similarity index 100% rename from inject/inject-thrift-client/src/test/scala/BUILD rename to inject/inject-thrift-client/src/test/scala/BUILD.bazel diff --git a/inject/inject-thrift-client/src/test/thrift/BUILD b/inject/inject-thrift-client/src/test/thrift/BUILD.bazel similarity index 100% rename from inject/inject-thrift-client/src/test/thrift/BUILD rename to inject/inject-thrift-client/src/test/thrift/BUILD.bazel diff --git a/inject/inject-utils/src/test/java/com/twitter/inject/annotations/BUILD b/inject/inject-utils/src/test/java/com/twitter/inject/annotations/BUILD.bazel similarity index 100% rename from inject/inject-utils/src/test/java/com/twitter/inject/annotations/BUILD rename to inject/inject-utils/src/test/java/com/twitter/inject/annotations/BUILD.bazel diff --git a/inject/inject-utils/src/test/resources/BUILD b/inject/inject-utils/src/test/resources/BUILD.bazel similarity index 100% rename from inject/inject-utils/src/test/resources/BUILD rename to inject/inject-utils/src/test/resources/BUILD.bazel diff --git a/inject/inject-utils/src/test/scala/BUILD b/inject/inject-utils/src/test/scala/BUILD.bazel similarity index 100% rename from inject/inject-utils/src/test/scala/BUILD rename to inject/inject-utils/src/test/scala/BUILD.bazel