diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 47aa088..6825415 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,2 +1,2 @@
-server.port={$PORT}
+server.port=${PORT}
 #name = "test"