diff --git a/examples/BasicServletDemo/nbproject/project.properties b/examples/BasicServletDemo/nbproject/project.properties
index dbc2ac75569db4fc08405ce9c8bdddcadee2211a..b5aa3123bea4f1a524b0ede5922c0eb63046246a 100644
--- a/examples/BasicServletDemo/nbproject/project.properties
+++ b/examples/BasicServletDemo/nbproject/project.properties
@@ -40,7 +40,7 @@ javac.classpath=
 # Space-separated list of extra javac options
 javac.compilerargs=
 javac.debug=true
-javac.deprecation=false
+javac.deprecation=true
 javac.processorpath=\
     ${javac.classpath}
 javac.source=1.8