diff --git a/react-java-mysql/docker-compose.yaml b/react-java-mysql/docker-compose.yaml
index b544a7d..f194be3 100644
--- a/react-java-mysql/docker-compose.yaml
+++ b/react-java-mysql/docker-compose.yaml
@@ -2,7 +2,7 @@ services:
   backend:
     build: backend
     restart: always
-    port:
+    ports:
     - 8080:8080
     secrets:
       - db-password