diff --git a/ops/267.revert-hdc-back-to-tier-6.sql b/ops/267.revert-hdc-back-to-tier-6.sql
new file mode 100644
index 00000000..3ff07cdd
--- /dev/null
+++ b/ops/267.revert-hdc-back-to-tier-6.sql
@@ -0,0 +1,32 @@
+-- @operation: export
+-- @entity: batch
+-- @name: Revert HDC back to Tier 6
+-- @exportedAt: 2026-08-22T16:07:11.374Z
+-- @opIds: 13400, 13401, 13402
+
+-- --- BEGIN op 13400 ( update custom_format "1080p Quality Tier 5" )
+DELETE FROM custom_format_conditions
+	WHERE custom_format_name = '1080p Quality Tier 5'
+	  AND name = 'HDC'
+	  AND type = 'release_group'
+	  AND arr_type = 'all'
+	  AND negate = 0
+	  AND required = 0;
+-- --- END op 13400
+
+-- --- BEGIN op 13401 ( update custom_format "1080p Quality Tier 5 (Efficient)" )
+DELETE FROM custom_format_conditions
+	WHERE custom_format_name = '1080p Quality Tier 5 (Efficient)'
+	  AND name = 'HDC'
+	  AND type = 'release_group'
+	  AND arr_type = 'all'
+	  AND negate = 0
+	  AND required = 0;
+-- --- END op 13401
+
+-- --- BEGIN op 13402 ( update custom_format "1080p Quality Tier 6" )
+INSERT INTO custom_format_conditions (custom_format_name, name, type, arr_type, negate, required)
+VALUES ('1080p Quality Tier 6', 'HDC', 'release_group', 'all', 0, 0);
+
+INSERT INTO condition_patterns (custom_format_name, condition_name, regular_expression_name) VALUES ('1080p Quality Tier 6', 'HDC', 'HDC');
+-- --- END op 13402