diff --git a/ansible/roles/k3s-exporter/files/ns-tsg-os-system.yaml b/ansible/roles/k3s-exporter/files/ns-tsg-os-system.yaml
index 2ee4305a..1f8b8c59 100644
--- a/ansible/roles/k3s-exporter/files/ns-tsg-os-system.yaml
+++ b/ansible/roles/k3s-exporter/files/ns-tsg-os-system.yaml
@@ -2,3 +2,14 @@ apiVersion: v1
 kind: Namespace
 metadata:
   name: tsg-os-system
+---
+apiVersion: v1
+kind: LimitRange
+metadata:
+  name: mem-limit-range
+  namespace: tsg-os-system
+spec:
+  limits:
+  - defaultRequest:
+      memory: 256Mi
+    type: Container
\ No newline at end of file