diff --git a/cmd/bigquery/main.go b/cmd/bigquery/main.go
index 7f9ca21c..c30c28f0 100644
--- a/cmd/bigquery/main.go
+++ b/cmd/bigquery/main.go
@@ -25,8 +25,8 @@ Example invocation (assuming the bigquery table already exists):
 	bazelisk run //cmd/bigquery:bigquery -- \
 	  --log_path text:///tmp/reproxy_log.rpl \
 	  --alsologtostderr=true \
-	  --table <bigquery-dataset-id>.<bigquery-table-id> \
-	  --project_id <gcp-project-id> # (ex:"foundry-x-experiments")
+	  --bq_project <gcp-project-id> # (ex:"foundry-x-experiments") \
+	  --bq_table <bigquery-dataset-id>.<bigquery-table-id>
 
 If you don't have a bigquery table yet, you can create it using the following steps:
 
@@ -87,8 +87,6 @@ func main() {
 		log.Exitf("Failed creating bigquery client: %v", err)
 	}
 	bqSpec := &bigquery.BQSpec{
-		ProjectID:   *bqProjectID,
-		TableSpec:   *bqTableSpec,
 		BatchSizeMB: *bqBatchMB,
 		Client:      client,
 		CleanUp:     cleanUp,
diff --git a/cmd/reproxy/main.go b/cmd/reproxy/main.go
index 960cd702..25b202a0 100644
--- a/cmd/reproxy/main.go
+++ b/cmd/reproxy/main.go
@@ -496,8 +496,6 @@ func initializeLogger(mi *ignoremismatch.MismatchIgnorer, e *monitoring.Exporter
 			log.Errorf("Failed creating bigquery stream: %v", err)
 		} else {
 			bqSpec = &bigquery.BQSpec{
-				ProjectID:   *bqProjectID,
-				TableSpec:   *bqTableSpec,
 				BatchSizeMB: *bqBatchMB,
 				Client:      client,
 				CleanUp:     cleanUp,
diff --git a/internal/pkg/bigquery/bigquery.go b/internal/pkg/bigquery/bigquery.go
index 50a5be6e..98ffb4f0 100644
--- a/internal/pkg/bigquery/bigquery.go
+++ b/internal/pkg/bigquery/bigquery.go
@@ -83,8 +83,6 @@ func NewInserter(ctx context.Context, resourceSpec, defaultProject string, ts *o
 // BQSpec defines which bigquery table the LogRecords will be saved.
 type BQSpec struct {
 	Err            atomic.Pointer[error]
-	ProjectID      string
-	TableSpec      string
 	BatchSizeMB    int
 	Client         *bigquery.Inserter
 	CleanUp        func() error