diff --git a/google/cloud/binaryauthorization/v1beta1/resources.proto b/google/cloud/binaryauthorization/v1beta1/resources.proto
index 68250050..1a352fde 100644
--- a/google/cloud/binaryauthorization/v1beta1/resources.proto
+++ b/google/cloud/binaryauthorization/v1beta1/resources.proto
@@ -23,7 +23,10 @@ import "google/protobuf/timestamp.proto";
 import "google/api/annotations.proto";
 
 option cc_enable_arenas = true;
+option csharp_namespace = "Google.Cloud.BinaryAuthorization.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/binaryauthorization/v1beta1;binaryauthorization";
+option php_namespace = "Google\\Cloud\\BinaryAuthorization\\V1beta1";
+option ruby_package = "Google::Cloud::BinaryAuthorization::V1beta1";
 
 // A [policy][google.cloud.binaryauthorization.v1beta1.Policy] for container image binary authorization.
 message Policy {
diff --git a/google/cloud/binaryauthorization/v1beta1/service.proto b/google/cloud/binaryauthorization/v1beta1/service.proto
index f2e5f59e..68cbb62c 100644
--- a/google/cloud/binaryauthorization/v1beta1/service.proto
+++ b/google/cloud/binaryauthorization/v1beta1/service.proto
@@ -25,7 +25,10 @@ import "google/cloud/binaryauthorization/v1beta1/resources.proto";
 import "google/protobuf/empty.proto";
 
 option cc_enable_arenas = true;
+option csharp_namespace = "Google.Cloud.BinaryAuthorization.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/binaryauthorization/v1beta1;binaryauthorization";
+option php_namespace = "Google\\Cloud\\BinaryAuthorization\\V1beta1";
+option ruby_package = "Google::Cloud::BinaryAuthorization::V1beta1";
 
 // Customer-facing API for Cloud Binary Authorization.