diff --git a/run/config-testnet-standard.toml b/run/config-testnet-standard.toml
index 2a88284..fce26c6 100644
--- a/run/config-testnet-standard.toml
+++ b/run/config-testnet-standard.toml
@@ -176,7 +176,7 @@ mine_contract_address = "0x1785c8683b3c527618eFfF78d876d9dCB4b70285"
 # If this limit is reached, the node will update its `shard_position`
 # and store only half data.
 #
-db_max_num_sectors = 1000000000
+db_max_num_sectors = 4000000000
 
 # The format is <shard_id>/<shard_number>, where the shard number is 2^n.
 # This only applies if there is no stored shard config in db.
diff --git a/run/config-testnet-turbo.toml b/run/config-testnet-turbo.toml
index d46951f..8db9aab 100644
--- a/run/config-testnet-turbo.toml
+++ b/run/config-testnet-turbo.toml
@@ -188,7 +188,7 @@ mine_contract_address = "0x6815F41019255e00D6F34aAB8397a6Af5b6D806f"
 # If this limit is reached, the node will update its `shard_position`
 # and store only half data.
 #
-db_max_num_sectors = 1000000000
+db_max_num_sectors = 4000000000
 
 # The format is <shard_id>/<shard_number>, where the shard number is 2^n.
 # This only applies if there is no stored shard config in db.