diff --git a/ci_tooling/installer_backups/macOS_Installer_Backup.command b/ci_tooling/installer_backups/macOS_Installer_Backup.command
index 525634d23..3b39ba64c 100755
--- a/ci_tooling/installer_backups/macOS_Installer_Backup.command
+++ b/ci_tooling/installer_backups/macOS_Installer_Backup.command
@@ -44,6 +44,7 @@ class InstallerBackup:
                      os_data.os_data.ventura,
                      os_data.os_data.sonoma,
                      os_data.os_data.sequoia,
+                     os_data.os_data.tahoe,
                     ],
                  first_run:      bool = False
                 ) -> None:
@@ -59,6 +60,7 @@ class InstallerBackup:
             os_data.os_data.ventura:  Path(self._directory, "13 Ventura"),
             os_data.os_data.sonoma:   Path(self._directory, "14 Sonoma"),
             os_data.os_data.sequoia:  Path(self._directory, "15 Sequoia"),
+            os_data.os_data.tahoe:    Path(self._directory, "26 Tahoe"),
         }
 
         for os_version in self._supported_oses:
diff --git a/opencore_legacy_patcher/sucatalog/constants.py b/opencore_legacy_patcher/sucatalog/constants.py
index 2d3df0463..50e848e78 100644
--- a/opencore_legacy_patcher/sucatalog/constants.py
+++ b/opencore_legacy_patcher/sucatalog/constants.py
@@ -27,6 +27,7 @@ class CatalogVersion(StrEnum):
 
     Used for generating sucatalog URLs
     """
+    TAHOE:          str = "26"
     SEQUOIA:        str = "15"
     SONOMA:         str = "14"
     VENTURA:        str = "13"
diff --git a/opencore_legacy_patcher/sucatalog/products.py b/opencore_legacy_patcher/sucatalog/products.py
index 80c6ba37e..4e6d18630 100644
--- a/opencore_legacy_patcher/sucatalog/products.py
+++ b/opencore_legacy_patcher/sucatalog/products.py
@@ -29,7 +29,7 @@ class CatalogProducts:
                  catalog: dict,
                  install_assistants_only: bool = True,
                  only_vmm_install_assistants: bool = True,
-                 max_install_assistant_version: CatalogVersion = CatalogVersion.SEQUOIA
+                 max_install_assistant_version: CatalogVersion = CatalogVersion.TAHOE
                 ) -> None:
         self.catalog:             dict = catalog
         self.ia_only:             bool = install_assistants_only
diff --git a/opencore_legacy_patcher/sucatalog/url.py b/opencore_legacy_patcher/sucatalog/url.py
index 1ceeabd2a..f0741e90a 100644
--- a/opencore_legacy_patcher/sucatalog/url.py
+++ b/opencore_legacy_patcher/sucatalog/url.py
@@ -29,7 +29,7 @@ class CatalogURL:
         extension (CatalogExtension):  Extension for the catalog URL
     """
     def __init__(self,
-                 version: CatalogVersion = CatalogVersion.SEQUOIA,
+                 version: CatalogVersion = CatalogVersion.TAHOE,
                  seed: SeedType = SeedType.PublicRelease,
                  extension: CatalogExtension = CatalogExtension.PLIST
                  ) -> None: