diff --git a/casa-limbosolutions-com/certificate.yaml b/casa-limbosolutions-com/certificate.yaml
new file mode 100644
index 0000000..d933da7
--- /dev/null
+++ b/casa-limbosolutions-com/certificate.yaml
@@ -0,0 +1,15 @@
+# to run on icarus
+
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: casa-limbosolutions-com
+  namespace: casa-limbosolutions-com
+spec:
+  secretName: casa-limbosolutions-com-tls
+  dnsNames:
+  - "casa.limbosolutions.com"
+  - "*.casa.limbosolutions.com"
+  issuerRef:
+    kind: ClusterIssuer
+    name: letsencrypt-prod
\ No newline at end of file