diff --git a/google/chat/v1/BUILD.bazel b/google/chat/v1/BUILD.bazel
index 95b183c100ef9..077349eea2cf9 100644
--- a/google/chat/v1/BUILD.bazel
+++ b/google/chat/v1/BUILD.bazel
@@ -318,7 +318,10 @@ ruby_grpc_library(
 ruby_cloud_gapic_library(
     name = "chat_ruby_gapic",
     srcs = [":chat_proto_with_info"],
-    extra_protoc_parameters = ["ruby-cloud-gem-name=google-apps-chat-v1"],
+    extra_protoc_parameters = [
+      "ruby-cloud-gem-name=google-apps-chat-v1",
+      "ruby-cloud-extra-dependencies=google-apps-card-v1=>0.0+<2.a",
+    ],
     grpc_service_config = "chat_grpc_service_config.json",
     rest_numeric_enums = True,
     service_yaml = "chat_v1.yaml",