diff --git a/src/main/resources/config/application-demo.properties b/src/main/resources/config/application-demo.properties
index de22faa6..d977a91f 100644
--- a/src/main/resources/config/application-demo.properties
+++ b/src/main/resources/config/application-demo.properties
@@ -23,6 +23,7 @@ spring.datasource.hikari.maxLifetime=1800000
 
 
 # webservice configuration
+sebserver.test.property=DEMO SOURCE CONFIG
 sebserver.webservice.distributed=false
 sebserver.webservice.http.scheme=http
 sebserver.webservice.http.server.name=ralph.ethz.ch