diff --git a/kubernetes/loculus/values.yaml b/kubernetes/loculus/values.yaml
index 6cd662bdf..b36cb49cc 100644
--- a/kubernetes/loculus/values.yaml
+++ b/kubernetes/loculus/values.yaml
@@ -30,7 +30,7 @@ logo:
   height: 100
 lineageSystemDefinitions:
   pangoLineage:
-    1: https://raw.githubusercontent.com/loculus-project/loculus/refs/heads/lineage-validation/preprocessing/dummy/lineage.yaml
+    1: https://raw.githubusercontent.com/loculus-project/loculus/refs/heads/main/preprocessing/dummy/lineage.yaml
 defaultOrganismConfig: &defaultOrganismConfig
   schema: &schema
     loadSequencesAutomatically: true