diff --git a/tci-base-demo/src/test/java/software/xdev/tci/dummyinfra/containers/DummyContainer.java b/tci-base-demo/src/test/java/software/xdev/tci/dummyinfra/containers/DummyContainer.java
index a1dd8e7..012b12e 100644
--- a/tci-base-demo/src/test/java/software/xdev/tci/dummyinfra/containers/DummyContainer.java
+++ b/tci-base-demo/src/test/java/software/xdev/tci/dummyinfra/containers/DummyContainer.java
@@ -5,7 +5,7 @@
 
 public class DummyContainer extends GenericContainer<DummyContainer>
 {
-	public static int PORT = 80;
+	public static final int PORT = 80;
 	
 	public DummyContainer()
 	{