diff --git a/apps/ai-game-creator-shell/src-tauri/src/export/draft/taonier/build.rs b/apps/ai-game-creator-shell/src-tauri/src/export/draft/taonier/build.rs
index 37f1f3316..c20b25dc6 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/export/draft/taonier/build.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/export/draft/taonier/build.rs
@@ -189,7 +189,10 @@ fn conclude(
     let bytes = if produced {
         std::fs::symlink_metadata(&path)
             .ok()
-            .filter(|metadata| metadata.len() <= ARTIFACT_PACKAGE_READ_MAX_BYTES)
+            .filter(|metadata| {
+                metadata.len() <= ARTIFACT_PACKAGE_READ_MAX_BYTES
+                    && ensure_within_platform_package_limit(metadata.len()).is_ok()
+            })
             .and_then(|_| std::fs::read(&path).ok())
     } else {
         None