diff --git a/opencore_legacy_patcher/support/macos_installer_handler.py b/opencore_legacy_patcher/support/macos_installer_handler.py
index 8e700a0ee..c680eb4cc 100644
--- a/opencore_legacy_patcher/support/macos_installer_handler.py
+++ b/opencore_legacy_patcher/support/macos_installer_handler.py
@@ -242,7 +242,7 @@ class RemoteInstallerCatalog:
     Parses Apple's Software Update catalog and finds all macOS installers.
     """
 
-    def __init__(self, seed_override: SeedType = SeedType.PublicRelease, os_override: int = os_data.os_data.max_os) -> None:
+    def __init__(self, seed_override: SeedType = SeedType.PublicRelease, os_override: int = os_data.os_data.sequoia) -> None:
 
         self.catalog_url: str = self._construct_catalog_url(seed_override, os_override)