diff --git a/google/cloud/bigquery/connection/v1/connection_gapic.yaml b/google/cloud/bigquery/connection/v1/connection_gapic.yaml
index 565893cf..f5cc9a75 100644
--- a/google/cloud/bigquery/connection/v1/connection_gapic.yaml
+++ b/google/cloud/bigquery/connection/v1/connection_gapic.yaml
@@ -4,7 +4,7 @@ language_settings:
   java:
     package_name: com.google.cloud.bigqueryconnection.v1
   python:
-    package_name: google.cloud.bigquery.connection_v1.gapic
+    package_name: google.cloud.bigquery_connection_v1.gapic
   go:
     package_name: cloud.google.com/go/bigquery/connection/apiv1
   php:
diff --git a/google/cloud/bigquery/connection/v1beta1/bigqueryconnection_gapic.yaml b/google/cloud/bigquery/connection/v1beta1/bigqueryconnection_gapic.yaml
index 3942e2a9..46a0c690 100644
--- a/google/cloud/bigquery/connection/v1beta1/bigqueryconnection_gapic.yaml
+++ b/google/cloud/bigquery/connection/v1beta1/bigqueryconnection_gapic.yaml
@@ -5,7 +5,7 @@ language_settings:
   java:
     package_name: com.google.cloud.bigquery.connection.v1beta1
   python:
-    package_name: google.cloud.bigquery.connection_v1beta1.gapic
+    package_name: google.cloud.bigquery_connection_v1beta1.gapic
   go:
     package_name: cloud.google.com/go/bigquery/connection/apiv1beta1
   csharp:
diff --git a/google/cloud/bigquery/reservation/v1/bigqueryreservation_gapic.yaml b/google/cloud/bigquery/reservation/v1/bigqueryreservation_gapic.yaml
index da52ffec..3d1f2fcb 100644
--- a/google/cloud/bigquery/reservation/v1/bigqueryreservation_gapic.yaml
+++ b/google/cloud/bigquery/reservation/v1/bigqueryreservation_gapic.yaml
@@ -5,7 +5,7 @@ language_settings:
   java:
     package_name: com.google.cloud.bigquery.reservation.v1
   python:
-    package_name: google.cloud.bigquery.reservation_v1.gapic
+    package_name: google.cloud.bigquery_reservation_v1.gapic
   go:
     package_name: cloud.google.com/go/bigquery/reservation/apiv1
   csharp:
diff --git a/google/cloud/bigquery/reservation/v1beta1/bigqueryreservation_gapic.legacy.yaml b/google/cloud/bigquery/reservation/v1beta1/bigqueryreservation_gapic.legacy.yaml
index 8ecc0900..0e0e7768 100644
--- a/google/cloud/bigquery/reservation/v1beta1/bigqueryreservation_gapic.legacy.yaml
+++ b/google/cloud/bigquery/reservation/v1beta1/bigqueryreservation_gapic.legacy.yaml
@@ -5,7 +5,7 @@ language_settings:
   java:
     package_name: com.google.cloud.bigquery.reservation.v1beta1
   python:
-    package_name: google.cloud.bigquery.reservation_v1beta1.gapic
+    package_name: google.cloud.bigquery_reservation_v1beta1.gapic
   go:
     package_name: cloud.google.com/go/bigquery/reservation/apiv1beta1
   csharp:
diff --git a/google/cloud/bigquery/reservation/v1beta1/bigqueryreservation_gapic.yaml b/google/cloud/bigquery/reservation/v1beta1/bigqueryreservation_gapic.yaml
index 27f6a4fc..e8e170d4 100644
--- a/google/cloud/bigquery/reservation/v1beta1/bigqueryreservation_gapic.yaml
+++ b/google/cloud/bigquery/reservation/v1beta1/bigqueryreservation_gapic.yaml
@@ -5,7 +5,7 @@ language_settings:
   java:
     package_name: com.google.cloud.bigquery.reservation.v1beta1
   python:
-    package_name: google.cloud.bigquery.reservation_v1beta1.gapic
+    package_name: google.cloud.bigquery_reservation_v1beta1.gapic
   go:
     package_name: cloud.google.com/go/bigquery/reservation/apiv1beta1
   csharp: