diff --git a/.env.example b/.env.example
index 6ef25e2..4c4319d 100644
--- a/.env.example
+++ b/.env.example
@@ -3,6 +3,7 @@ RELAY_URL="relay.utxo.one"
 RELAY_PORT=3355
 RELAY_BIND_ADDRESS="0.0.0.0" # Can be set to a specific IP4 or IP6 address ("" for all interfaces)
 DB_ENGINE="badger" # badger, lmdb (lmdb works best with an nvme, otherwise you might have stability issues)
+LMDB_MAPSIZE=0 # 0 for default (currently ~273GB), or set to a different size in bytes, e.g. 10737418240 for 10GB
 BLOSSOM_PATH="blossom/"
 
 ## Private Relay Settings
diff --git a/docker-compose.tor.yml b/docker-compose.tor.yml
index e5da51e..776554f 100644
--- a/docker-compose.tor.yml
+++ b/docker-compose.tor.yml
@@ -1,7 +1,7 @@
 services:
   relay:
     container_name: haven-relay
-    image: holgerhatgarkeinenode/haven-docker:v1.0.3
+    image: holgerhatgarkeinenode/haven-docker:v1.0.4
     env_file:
       - .env
     volumes:
diff --git a/docker-compose.yml b/docker-compose.yml
index f257d37..c499cbd 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,7 +1,7 @@
 services:
   relay:
     container_name: haven-relay
-    image: holgerhatgarkeinenode/haven-docker:v1.0.3
+    image: holgerhatgarkeinenode/haven-docker:v1.0.4
     env_file:
       - .env
     volumes: