diff --git a/docker-compose.yml b/docker-compose.yml
index f1f3c48..a7b1118 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,7 +4,7 @@ services:
     restart: unless-stopped
     ports:
       - "1883:1883"
-    entrypoint: ["/mosquitto/config/entrypoint.sh"]
+    entrypoint: ["/bin/sh", "/mosquitto/config/entrypoint.sh"]
     environment:
       - MQTT_C2_USER=${MQTT_C2_USER}
       - MQTT_C2_PASS=${MQTT_C2_PASS}