diff --git a/staking/global_config.json b/staking/global_config.json
index 8587bce..35db645 100644
--- a/staking/global_config.json
+++ b/staking/global_config.json
@@ -5,8 +5,7 @@
   "stakingApiOverrides": {
     "https://subquery.pezkuwichain.io": [
       "1aa94987791a5544e9667ec249d2cef1b8fdd6083c85b93fc37892d54a1156ca",
-      "e7c15092dcbe3f320260ddbbc685bfceed9125a3b3d8436db2766201dec3b949",
-      "69a8d025ab7b63363935d7d9397e0f652826c94271c1bc55c4fdfe72cccf1cfa"
+      "e7c15092dcbe3f320260ddbbc685bfceed9125a3b3d8436db2766201dec3b949"
     ]
   }
 }
diff --git a/staking/global_config_dev.json b/staking/global_config_dev.json
index 7c24fea..94ced1c 100644
--- a/staking/global_config_dev.json
+++ b/staking/global_config_dev.json
@@ -5,8 +5,7 @@
   "stakingApiOverrides": {
     "https://subquery.pezkuwichain.io": [
       "1aa94987791a5544e9667ec249d2cef1b8fdd6083c85b93fc37892d54a1156ca",
-      "e7c15092dcbe3f320260ddbbc685bfceed9125a3b3d8436db2766201dec3b949",
-      "69a8d025ab7b63363935d7d9397e0f652826c94271c1bc55c4fdfe72cccf1cfa"
+      "e7c15092dcbe3f320260ddbbc685bfceed9125a3b3d8436db2766201dec3b949"
     ]
   }
 }