diff --git a/D01 Integration of INSEL Models and SimStadt/02 Concept.adoc b/D01 Integration of INSEL Models and SimStadt/02 Concept.adoc
index c16a53977be4b536c626591e6f79e37a084d9882..cc08c982c93007088d9cfe2e57f7ceaf558fddee 100644
--- a/D01 Integration of INSEL Models and SimStadt/02 Concept.adoc	
+++ b/D01 Integration of INSEL Models and SimStadt/02 Concept.adoc	
@@ -29,10 +29,7 @@ If an attribute is not set in an instance of an object in SimStadt, a default va
 
 An example of an INSEL template for a heat pump that is applied to the simulation of every building in SimStadt can be found here:  
 
-[source,java]
-----
-include::https://gitlab.com/volkercoors/neqmodplus-steinbeis/uploads/c977bb7ac8882d1b2105813d35ea0b63/2020-04-17_HP_central_simple_constants_incl_defaults.txt
-----
+https://gitlab.com/volkercoors/neqmodplus-steinbeis/uploads/c977bb7ac8882d1b2105813d35ea0b63/2020-04-17_HP_central_simple_constants_incl_defaults.txt[]
 
 The example is provided by Verena Weiler.