diff --git a/bin/compose-core b/bin/compose-core
index b8dcc30..deea57d 100755
--- a/bin/compose-core
+++ b/bin/compose-core
@@ -986,7 +986,7 @@ export -f docker_add_host_declaration
 get_running_containers_for_service() {
     local service="$1"
 
-    docker ps --filter label="compose.service=$service" --format="{{.ID}}"
+    docker ps --filter label="compose.master-service=$service" --format="{{.ID}}"
 }
 export -f get_running_containers_for_service