thingsboard-developers

diff --git a/msa/docker/docker-compose.yml b/msa/docker/docker-compose.yml
index cfa37d1..79d0ef0 100644
--- a/msa/docker/docker-compose.yml
+++ b/msa/docker/docker-compose.yml
@@ -15,7 +15,7 @@
 #
 
 
-version: '2'
+version: '2.2'
 
 services:
   zookeeper:
@@ -41,6 +41,7 @@ services:
   tb-js-executor:
     restart: always
     image: "${DOCKER_REPO}/${JS_EXECUTOR_DOCKER_NAME}:${TB_VERSION}"
+    scale: 20
     environment:
       TB_KAFKA_SERVERS: kafka:9092
     env_file:

diff --git a/msa/docker/docker-start-services.sh b/msa/docker/docker-start-services.sh
index 560c435..4409393 100755
--- a/msa/docker/docker-start-services.sh
+++ b/msa/docker/docker-start-services.sh
@@ -17,4 +17,4 @@
 
 ./check-dirs.sh
 
-docker-compose up -d --scale tb-js-executor=20
+docker-compose up -d