diff --git a/firestore-bigquery-export/scripts/import/src/config.ts b/firestore-bigquery-export/scripts/import/src/config.ts
index 416198627..da6fb98d0 100644
--- a/firestore-bigquery-export/scripts/import/src/config.ts
+++ b/firestore-bigquery-export/scripts/import/src/config.ts
@@ -185,7 +185,7 @@ export async function parseConfig(): Promise<CliConfig | CliConfigError> {
     if (program.project === undefined) {
       errors.push("Project is not specified.");
     }
-    if (program.bigQueryProject === undefined) {
+    if (program.bigqueryProject === undefined) {
       errors.push("BigQuery Project is not specified.");
     }
     if (program.sourceCollectionPath === undefined) {
@@ -226,7 +226,7 @@ export async function parseConfig(): Promise<CliConfig | CliConfigError> {
     return {
       kind: "CONFIG",
       projectId: program.project,
-      bigQueryProjectId: program.bigQueryProject,
+      bigQueryProjectId: program.bigqueryProject,
       sourceCollectionPath: program.sourceCollectionPath,
       datasetId: program.dataset,
       tableId: program.tableNamePrefix,
@@ -243,7 +243,7 @@ export async function parseConfig(): Promise<CliConfig | CliConfigError> {
   const {
     project,
     sourceCollectionPath,
-    bigQueryProject,
+    bigqueryProject,
     dataset,
     table,
     batchSize,
@@ -265,7 +265,7 @@ export async function parseConfig(): Promise<CliConfig | CliConfigError> {
   return {
     kind: "CONFIG",
     projectId: project,
-    bigQueryProjectId: bigQueryProject,
+    bigQueryProjectId: bigqueryProject,
     sourceCollectionPath: sourceCollectionPath,
     datasetId: dataset,
     tableId: table,