diff --git a/prometheus/compose.yaml b/prometheus/compose.yaml
old mode 100644
new mode 100755
index 839137f..32a8d36
--- a/prometheus/compose.yaml
+++ b/prometheus/compose.yaml
@@ -4,12 +4,18 @@ services:
     deploy:
       resources:
         limits:
-          memory: 256M    
+          memory: 256M
     ports:
       - 9090:9090
     volumes:
       - ./prometheus.yml:/etc/prometheus/prometheus.yml
       - /prometheus/:/prometheus
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+      - '--storage.tsdb.retention.time=7200d'
+      - '--storage.tsdb.retention.size=0'
+
     image: prom/prometheus
     restart: unless-stopped
 networks: {}