diff --git a/google/cloud/aiplatform/BUILD.bazel b/google/cloud/aiplatform/BUILD.bazel
new file mode 100644
index 000000000..b71915569
--- /dev/null
+++ b/google/cloud/aiplatform/BUILD.bazel
@@ -0,0 +1,41 @@
+# This build file includes a target for the Ruby wrapper library for
+# google-cloud-ai_platform.
+
+# This is an API workspace, having public visibility by default makes perfect sense.
+package(default_visibility = ["//visibility:public"])
+
+# Export yaml configs.
+exports_files(glob(["*.yaml"]))
+
+load(
+    "@com_google_googleapis_imports//:imports.bzl",
+    "ruby_cloud_gapic_library",
+    "ruby_gapic_assembly_pkg",
+)
+
+# Generates a Ruby wrapper client for aiplatform.
+# Ruby wrapper clients are versionless, but are generated from source protos
+# for a particular service version, v1 in this case.
+ruby_cloud_gapic_library(
+    name = "aiplatform_ruby_wrapper",
+    srcs = ["//google/cloud/aiplatform/v1:aiplatform_proto_with_info"],
+    extra_protoc_parameters = [
+        "ruby-cloud-gem-name=google-cloud-ai_platform",
+        "ruby-cloud-wrapper-of=v1:0.0",
+        "ruby-cloud-product-url=https://cloud.google.com/vertex-ai/docs/",
+        "ruby-cloud-api-id=aiplatform.googleapis.com",
+        "ruby-cloud-api-shortname=aiplatform",
+        "ruby-cloud-gem-namespace=Google::Cloud::AIPlatform",
+        "ruby-cloud-service-override=AiPlatform=AIPlatform",
+    ],
+    ruby_cloud_description = "Vertex AI enables data scientists, developers, and AI newcomers to create custom machine learning models specific to their business needs by leveraging Google's state-of-the-art transfer learning and innovative AI research.",
+    ruby_cloud_title = "Vertex AI",
+)
+
+# Open Source package.
+ruby_gapic_assembly_pkg(
+    name = "google-cloud-aiplatform-ruby",
+    deps = [
+        ":aiplatform_ruby_wrapper",
+    ],
+)