diff --git a/packages/nodes-base/nodes/Google/GoogleDrive.node.ts b/packages/nodes-base/nodes/Google/GoogleDrive.node.ts
index ae6c11a90a..4adfbd239b 100644
--- a/packages/nodes-base/nodes/Google/GoogleDrive.node.ts
+++ b/packages/nodes-base/nodes/Google/GoogleDrive.node.ts
@@ -933,7 +933,7 @@ export class GoogleDrive implements INodeType {
 
 					let queryCorpora = '';
 					if (options.corpora) {
-						queryCorpora = (options.corpora as string[]).join(', ');
+						queryCorpora = options.corpora as string;
 					}
 
 					let driveId : string | undefined;