diff --git a/bitcoin/core/entrypoint.sh b/bitcoin/core/entrypoint.sh
index 21ce93b..ef6180a 100644
--- a/bitcoin/core/entrypoint.sh
+++ b/bitcoin/core/entrypoint.sh
@@ -8,6 +8,7 @@ echo "datadir=/data" >> /btc.conf
 if [ $ENABLE_RPC == 1 ]
 then
     echo "server=1" >> /btc.conf
+    echo "rpcport=8332" >> /btc.conf
     echo "rpcbind=0.0.0.0:8332" >> /btc.conf
     echo "rpcallowip=0.0.0.0" >> /btc.conf
     if [ $ENABLE_AUTH == 1 ]