diff --git a/definitions/scenario/scenarios.yaml b/definitions/scenario/scenarios.yaml
index ecc505d..3bb767f 100644
--- a/definitions/scenario/scenarios.yaml
+++ b/definitions/scenario/scenarios.yaml
@@ -131,12 +131,12 @@
 - WP3_Task3.2|Infrastructures|Conservative EV flexibility
 
 # ECEMF - Work package 3 task 3.4 scenarios
-- WP3_4 Optimized
-- WP3_4 High-RES
-- WP3_4 Medium-RES
-- WP3_4 Low-RES
-- WP3_4 Medium-Cooperation
-- WP3_4 High-PV
+- WP3_Task3.4|Markets|Optimized
+- WP3_Task3.4|Markets|High-RES
+- WP3_Task3.4|Markets|Medium-RES
+- WP3_Task3.4|Markets|Low-RES
+- WP3_Task3.4|Markets|Medium-Cooperation
+- WP3_Task3.4|Markets|High-PV
 
 # ECEMF - Work package 4 task 4.2 scenarios
 - WP4|Residential|Digitalization in Residential Sector|Reference