diff --git a/docker-compose.yml b/docker-compose.yml
index c923261..13b7f8a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,7 +8,7 @@ services:
       args:
         ELK_VERSION: $ELK_VERSION
     volumes:
-      - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml
+      - ./elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro
     ports:
       - "9200:9200"
       - "9300:9300"
@@ -23,7 +23,7 @@ services:
       args:
         ELK_VERSION: $ELK_VERSION
     volumes:
-      - ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml
+      - ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml:ro
       - ./logstash/pipeline:/usr/share/logstash/pipeline
     ports:
       - "5000:5000"
@@ -40,7 +40,7 @@ services:
       args:
         ELK_VERSION: $ELK_VERSION
     volumes:
-      - ./kibana/config/:/usr/share/kibana/config
+      - ./kibana/config/:/usr/share/kibana/config:ro
     ports:
       - "5601:5601"
     networks: