diff --git a/docker-compose.yml b/docker-compose.yml
index c7957b1450582291dc11e88aabaa009f53672af4..db065fc28e1720cdd181c8552bc14703f4353a38 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -18,7 +18,7 @@ services:
       # p2p
       - 30333:30333
     environment:
-      DUNITER_INSTANCE_NAME: "duniter_local"
+      DUNITER_NODE_NAME: "duniter_local"
       DUNITER_CHAIN_NAME: "dev"
       #DUNITER_DISABLE_PROMETHEUS: "false"
     volumes:
diff --git a/docker/docker-entrypoint b/docker/docker-entrypoint
index 28f3b9228f3e29c8dfb7d1815376ca7101feac27..5c745caef454fb22348bd4e528dc431d167c2bdc 100755
--- a/docker/docker-entrypoint
+++ b/docker/docker-entrypoint
@@ -12,8 +12,9 @@ function ternary () {
   fi
 }
 
-if [ -n "$DUNITER_INSTANCE_NAME" ]; then
-  set -- "$@" --name "$DUNITER_INSTANCE_NAME"
+DUNITER_NODE_NAME="${DUNITER_NODE_NAME:-$DUNITER_INSTANCE_NAME}"
+if [ -n "$DUNITER_NODE_NAME" ]; then
+  set -- "$@" --name "$DUNITER_NODE_NAME"
 fi
 
 DUNITER_DISABLE_PROMETHEUS=$(boolean "${DUNITER_DISABLE_PROMETHEUS:-false}")