diff --git a/docker/mainnet/start-local-mainnet.sh b/docker/mainnet/start-local-mainnet.sh
index 2d78eed..c9a3809 100755
--- a/docker/mainnet/start-local-mainnet.sh
+++ b/docker/mainnet/start-local-mainnet.sh
@@ -13,7 +13,7 @@ export BITCOINCOM_BASEURL=http://172.17.0.1:12100/api/
 
 # Testnet SLPDB
 #export SLPDB_URL=https://slpdb.bchdata.cash/
-export SLPDB_URL=http://172.17.0.1:4000/
+export SLPDB_URL=http://172.17.0.1:12300/
 
 # Testnet Bitcore Node API
 export BITCORE_URL=http://172.17.0.1:12200/