diff --git a/internal/gapicgen/generator/config.go b/internal/gapicgen/generator/config.go
index 73f022ee3f8f..9ff99543a3c5 100644
--- a/internal/gapicgen/generator/config.go
+++ b/internal/gapicgen/generator/config.go
@@ -201,6 +201,7 @@ var microgenGapicConfigs = []*microgenConfig{
 		gRPCServiceConfigPath: "google/cloud/bigquery/storage/v1alpha2/bigquerystorage_grpc_service_config.json",
 		apiServiceConfigPath:  "google/cloud/bigquery/storage/v1alpha2/bigquerystorage_v1alpha2.yaml",
 		releaseLevel:          "alpha",
+		stopGeneration:        true,
 	},
 	{
 		inputDirectoryPath:    "google/cloud/bigquery/storage/v1beta1",
diff --git a/internal/gapicgen/generator/gapics.go b/internal/gapicgen/generator/gapics.go
index 7fd6155eb916..eb8987ac0c6d 100644
--- a/internal/gapicgen/generator/gapics.go
+++ b/internal/gapicgen/generator/gapics.go
@@ -454,6 +454,15 @@ var manualEntries = []manifestEntry{
 		ReleaseLevel:      "ga",
 		LibraryType:       GapicManualLibraryType,
 	},
+	{
+		DistributionName:  "cloud.google.com/go/pubsublite",
+		Description:       "Cloud PubSub Lite",
+		Language:          "Go",
+		ClientLibraryType: "manual",
+		DocsURL:           "https://cloud.google.com/go/docs/reference/cloud.google.com/go/pubsublite/latest",
+		ReleaseLevel:      "beta",
+		LibraryType:       GapicManualLibraryType,
+	},
 }
 
 // manifest writes a manifest file with info about all of the confs.