diff --git a/opencore_legacy_patcher/datasets/os_data.py b/opencore_legacy_patcher/datasets/os_data.py
index 3e16bf5fa..b09edc9ad 100644
--- a/opencore_legacy_patcher/datasets/os_data.py
+++ b/opencore_legacy_patcher/datasets/os_data.py
@@ -29,6 +29,7 @@ class os_data(enum.IntEnum):
     monterey =      21
     ventura =       22
     sonoma =        23
+    sequoia =       24
     max_os =        99