diff --git a/Dockerfile b/Dockerfile
index 7578aa18..9d7ee2c0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:18.04
+FROM ubuntu:20.10
 MAINTAINER PeerPlays Blockchain Standards Association
 
 ENV LANG en_US.UTF-8
diff --git a/docker/default_config.ini b/docker/default_config.ini
index 45797a4e..6720ed36 100644
--- a/docker/default_config.ini
+++ b/docker/default_config.ini
@@ -5,7 +5,7 @@ p2p-endpoint = 0.0.0.0:9777
 # seed-node = 
 
 # JSON array of P2P nodes to connect to on startup
-seed-nodes = ["96.46.48.98:9777", "96.46.48.98:19777", "96.46.48.98:29777", "96.46.48.98:39777", "96.46.48.98:49777", "96.46.48.98:59777"]
+seed-nodes = []
 
 # Pairs of [BLOCK_NUM,BLOCK_ID] that should be enforced as checkpoints.
 # checkpoint =