diff --git a/packages/wxt/src/utils/app-config.ts b/packages/wxt/src/utils/app-config.ts
index c8c0ad77..a520d0fd 100644
--- a/packages/wxt/src/utils/app-config.ts
+++ b/packages/wxt/src/utils/app-config.ts
@@ -15,8 +15,16 @@ export function getAppConfig(): WxtAppConfig {
 /**
  * Alias for {@link getAppConfig}.
  *
+ * @deprecated Use {@link getAppConfig} instead. Same function, different name.
  * @see https://wxt.dev/guide/essentials/config/runtime.html
  */
 export function useAppConfig(): WxtAppConfig {
+  // After v1.0 this function will be removed, and migrate to use only `getAppConfig` instead.
+  if (import.meta.env.DEV) {
+    console.warn(
+      '[wxt] `useAppConfig` is deprecated. Please use `getAppConfig` instead.',
+    );
+  }
+
   return getAppConfig();
 }