diff --git a/subduction/interface/gmm-tree.json b/subduction/interface/gmm-tree.json
index 29223af2db61510c1a4774245ca3b582d5633256..d6a81bd56726ed9304bc5448923ec71a8b286db2 100644
--- a/subduction/interface/gmm-tree.json
+++ b/subduction/interface/gmm-tree.json
@@ -3,6 +3,6 @@
   { "id": "AG_20_GLOBAL_INTERFACE_AK_BIAS_CORR_NEW", "weight": 0.1667 },
   { "id": "KBCG_20_GLOBAL_INTERFACE", "weight": 0.1666 },
   { "id": "KBCG_20_GLOBAL_INTERFACE_AK_BIAS_CORR_NEW", "weight": 0.1667 },
-  { "id": "PSBAH_20_ALASKA_INTERFACE", "weight": 0.1667 },
-  { "id": "PSBAH_20_ALASKA_INTERFACE_AK_BIAS_CORR_NEW", "weight": 0.1667 }
+  { "id": "PSBAH_20_GLOBAL_INTERFACE", "weight": 0.1667 },
+  { "id": "PSBAH_20_GLOBAL_INTERFACE_AK_BIAS_CORR_NEW", "weight": 0.1667 }
 ]