diff --git a/config/decision_engine.yaml b/config/decision_engine.yaml
index c53261f..b69831b 100644
--- a/config/decision_engine.yaml
+++ b/config/decision_engine.yaml
@@ -59,6 +59,7 @@ streams_library:
     edge_boosts:
       related_to: 1.5
       experienced_in: 2.0
+      expert_for: 2.5
 
   risk_stream:
     name: "Risiko-Radar"