diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index c940c3f..d876532 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -1,5 +1,5 @@
 server:
-  port: 8080
+  port: ${PORT:8080}
   # Disable StackTrace of Spring on response when an error happen
   error:
     include-stacktrace: never