diff --git a/gcp-test/tests/gcp_sql_backup/test-not-found-expected.json b/gcp-test/tests/gcp_sql_backup/test-not-found-expected.json
index 19765bd5..fe51488c 100644
--- a/gcp-test/tests/gcp_sql_backup/test-not-found-expected.json
+++ b/gcp-test/tests/gcp_sql_backup/test-not-found-expected.json
@@ -1 +1 @@
-null
+[]
diff --git a/gcp/table_gcp_sql_backup.go b/gcp/table_gcp_sql_backup.go
index c8077933..eff2d69e 100644
--- a/gcp/table_gcp_sql_backup.go
+++ b/gcp/table_gcp_sql_backup.go
@@ -57,6 +57,7 @@ func tableGcpSQLBackup(ctx context.Context) *plugin.Table {
 				Name:        "end_time",
 				Description: "Specifies the time when the backup operation completed.",
 				Type:        proto.ColumnType_TIMESTAMP,
+				Transform:   transform.FromField("EndTime").NullIfZero(),
 			},
 			{
 				Name:        "enqueued_time",