diff --git a/otc/benchmark.t09.de/stacks/observability-client/vector/values.yaml b/otc/benchmark.t09.de/stacks/observability-client/vector/values.yaml
index 3fb5e53..2393b1a 100644
--- a/otc/benchmark.t09.de/stacks/observability-client/vector/values.yaml
+++ b/otc/benchmark.t09.de/stacks/observability-client/vector/values.yaml
@@ -48,7 +48,7 @@ customConfig:
       type: elasticsearch
       inputs: [parser]
       endpoints: 
-        - https://o12y.observability./insert/elasticsearch/
+        - https://o12y.observability.buildth.ing/insert/elasticsearch/
       auth:
         strategy: basic
         user: ${VECTOR_USER}
diff --git a/otc/dev.t09.de/stacks/observability-client/vector/values.yaml b/otc/dev.t09.de/stacks/observability-client/vector/values.yaml
index c0644cf..4d7458a 100644
--- a/otc/dev.t09.de/stacks/observability-client/vector/values.yaml
+++ b/otc/dev.t09.de/stacks/observability-client/vector/values.yaml
@@ -48,7 +48,7 @@ customConfig:
       type: elasticsearch
       inputs: [parser]
       endpoints: 
-        - https://o12y.observability./insert/elasticsearch/
+        - https://o12y.observability.buildth.ing/insert/elasticsearch/
       auth:
         strategy: basic
         user: ${VECTOR_USER}
diff --git a/otc/edp.buildth.ing/stacks/observability-client/vector/values.yaml b/otc/edp.buildth.ing/stacks/observability-client/vector/values.yaml
index 7b30cdc..2fefacd 100644
--- a/otc/edp.buildth.ing/stacks/observability-client/vector/values.yaml
+++ b/otc/edp.buildth.ing/stacks/observability-client/vector/values.yaml
@@ -48,7 +48,7 @@ customConfig:
       type: elasticsearch
       inputs: [parser]
       endpoints: 
-        - https://o12y.observability./insert/elasticsearch/
+        - https://o12y.observability.buildth.ing/insert/elasticsearch/
       auth:
         strategy: basic
         user: ${VECTOR_USER}