diff --git a/docker/mainnet/Dockerfile b/docker/mainnet/Dockerfile
index 49ec217..936092d 100644
--- a/docker/mainnet/Dockerfile
+++ b/docker/mainnet/Dockerfile
@@ -22,5 +22,5 @@ RUN npm run docs
 
 EXPOSE 3000
 
-COPY start-local-mainnet start-local-mainnet
-CMD ["./start-local-mainnet"]
+COPY start-local-mainnet.sh start-local-mainnet.sh
+CMD ["./start-local-mainnet.sh"]
diff --git a/docker/mainnet/start-local-mainnet b/docker/mainnet/start-local-mainnet.sh
similarity index 87%
rename from docker/mainnet/start-local-mainnet
rename to docker/mainnet/start-local-mainnet.sh
index 323e9ae..2d78eed 100755
--- a/docker/mainnet/start-local-mainnet
+++ b/docker/mainnet/start-local-mainnet.sh
@@ -12,8 +12,8 @@ export NETWORK=mainnet
 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=https://slpdb.bchdata.cash/
+export SLPDB_URL=http://172.17.0.1:4000/
 
 # Testnet Bitcore Node API
 export BITCORE_URL=http://172.17.0.1:12200/