diff --git a/otc/dev.t09.de/stacks/garm/sizer-receiver.yaml b/otc/dev.t09.de/stacks/ci-sizer/sizer-receiver.yaml
similarity index 85%
rename from otc/dev.t09.de/stacks/garm/sizer-receiver.yaml
rename to otc/dev.t09.de/stacks/ci-sizer/sizer-receiver.yaml
index 1425cc6..4f1b6bc 100644
--- a/otc/dev.t09.de/stacks/garm/sizer-receiver.yaml
+++ b/otc/dev.t09.de/stacks/ci-sizer/sizer-receiver.yaml
@@ -18,8 +18,8 @@ spec:
       limit: -1
   destination:
     name: in-cluster
-    namespace: garm
+    namespace: ci-sizer
   source:
     repoURL: https://edp.buildth.ing/DevFW-CICD/stacks-instances
     targetRevision: HEAD
-    path: "otc/dev.t09.de/stacks/garm/sizer-receiver"
+    path: "otc/dev.t09.de/stacks/ci-sizer/sizer-receiver"
diff --git a/otc/dev.t09.de/stacks/garm/sizer-receiver/deployment.yaml b/otc/dev.t09.de/stacks/ci-sizer/sizer-receiver/deployment.yaml
similarity index 100%
rename from otc/dev.t09.de/stacks/garm/sizer-receiver/deployment.yaml
rename to otc/dev.t09.de/stacks/ci-sizer/sizer-receiver/deployment.yaml
diff --git a/otc/dev.t09.de/stacks/garm/sizer-receiver/ingress.yaml b/otc/dev.t09.de/stacks/ci-sizer/sizer-receiver/ingress.yaml
similarity index 96%
rename from otc/dev.t09.de/stacks/garm/sizer-receiver/ingress.yaml
rename to otc/dev.t09.de/stacks/ci-sizer/sizer-receiver/ingress.yaml
index bc50d98..9a28977 100644
--- a/otc/dev.t09.de/stacks/garm/sizer-receiver/ingress.yaml
+++ b/otc/dev.t09.de/stacks/ci-sizer/sizer-receiver/ingress.yaml
@@ -6,7 +6,7 @@ metadata:
     cert-manager.io/cluster-issuer: main
 
   name: sizer-receiver
-  namespace: garm
+  namespace: ci-sizer
 spec:
   ingressClassName: nginx
   rules: