diff --git a/packages/common/utils/src/device/isServer.ts b/packages/common/utils/src/device/isServer.ts
index 24cdf3ecb..7d08d9705 100644
--- a/packages/common/utils/src/device/isServer.ts
+++ b/packages/common/utils/src/device/isServer.ts
@@ -1,6 +1,5 @@
 /** @tossdocs-ignore */
-declare const global: unknown;
 
 export function isServer() {
-  return typeof window === 'undefined' && typeof global !== 'undefined';
+  return typeof window === 'undefined' || 'Deno' in globalThis;
 }