diff --git a/config/config_dump.json b/config/config_dump.json
index 98d693a..67603a1 100644
--- a/config/config_dump.json
+++ b/config/config_dump.json
@@ -24647,9 +24647,7 @@
         "hw_tests_override": [],
         "models": [
             "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"duffy\",\n    \"test_suites\": []\n}",
-            "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"duffy_legacy\",\n    \"test_suites\": []\n}",
             "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"kaisa\",\n    \"test_suites\": []\n}",
-            "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"kaisa_legacy\",\n    \"test_suites\": []\n}",
             "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"puff\",\n    \"test_suites\": []\n}",
             "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"unprovisioned_duffy\",\n    \"test_suites\": []\n}",
             "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"unprovisioned_kaisa\",\n    \"test_suites\": []\n}",
@@ -24675,9 +24673,7 @@
         "luci_builder": "Try",
         "models": [
             "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"duffy\",\n    \"test_suites\": []\n}",
-            "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"duffy_legacy\",\n    \"test_suites\": []\n}",
             "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"kaisa\",\n    \"test_suites\": []\n}",
-            "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"kaisa_legacy\",\n    \"test_suites\": []\n}",
             "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"puff\",\n    \"test_suites\": []\n}",
             "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"unprovisioned_duffy\",\n    \"test_suites\": []\n}",
             "{\n    \"enable_skylab\": true,\n    \"lab_board_name\": \"puff\",\n    \"name\": \"unprovisioned_kaisa\",\n    \"test_suites\": []\n}",
diff --git a/config/ge_build_config.json b/config/ge_build_config.json
index f2fb2e5..88521f4 100644
--- a/config/ge_build_config.json
+++ b/config/ge_build_config.json
@@ -3425,14 +3425,6 @@
         },
         {
           "board_name": "puff",
-          "name": "duffy_legacy",
-          "cq_test_enabled": false,
-          "release_builder_test_pool": "bvt",
-          "board_id": 411,
-          "is_active": true
-        },
-        {
-          "board_name": "puff",
           "name": "kaisa",
           "cq_test_enabled": false,
           "release_builder_test_pool": "bvt",
@@ -3441,14 +3433,6 @@
         },
         {
           "board_name": "puff",
-          "name": "kaisa_legacy",
-          "cq_test_enabled": false,
-          "release_builder_test_pool": "bvt",
-          "board_id": 411,
-          "is_active": true
-        },
-        {
-          "board_name": "puff",
           "name": "puff",
           "cq_test_enabled": false,
           "release_builder_test_pool": "bvt",