diff --git a/packages/nodes-base/nodes/Google/Gmail/GenericFunctions.ts b/packages/nodes-base/nodes/Google/Gmail/GenericFunctions.ts
index 8cc738cf8e..29490df7a0 100644
--- a/packages/nodes-base/nodes/Google/Gmail/GenericFunctions.ts
+++ b/packages/nodes-base/nodes/Google/Gmail/GenericFunctions.ts
@@ -41,6 +41,9 @@ export async function googleApiRequest(this: IExecuteFunctions | IExecuteSingleF
 		body,
 		qs,
 		uri: uri || `https://www.googleapis.com${endpoint}`,
+		qsStringifyOptions:{
+			arrayFormat: 'repeat',
+		},
 		json: true,
 	};