diff --git a/packages/frontend/src/scripts/get-embed-code.ts b/packages/frontend/src/scripts/get-embed-code.ts
index 27b25336ef..9ab4e3d17b 100644
--- a/packages/frontend/src/scripts/get-embed-code.ts
+++ b/packages/frontend/src/scripts/get-embed-code.ts
@@ -48,7 +48,7 @@ export function getEmbedCode(path: string, params?: EmbedParams): string {
 	let paramString = '';
 	if (params) {
 		const searchParams = new URLSearchParams(normalizeEmbedParams(params));
-		paramString = '?' + searchParams.toString();
+		paramString = searchParams.toString() === '' ? '' : '?' + searchParams.toString();
 	}
 
 	const iframeCode = [