diff --git a/integration-tests/templates/etlserver-all/etc/service.properties b/integration-tests/templates/etlserver-all/etc/service.properties
index a951abb397e3b61cb15941331007dd21537374e1..b16488d99231520948b3b9cae78fd5e80d9522cc 100644
--- a/integration-tests/templates/etlserver-all/etc/service.properties
+++ b/integration-tests/templates/etlserver-all/etc/service.properties
@@ -1,3 +1,6 @@
+# Code of openBIS instance
+instance-code = integration-test
+
 # The root directory of the data store
 storeroot-dir = ../data/main-store