diff --git a/terraform/argocd-bootstrap.tf b/terraform/argocd-bootstrap.tf
index 4e47af7..c472b14 100644
--- a/terraform/argocd-bootstrap.tf
+++ b/terraform/argocd-bootstrap.tf
@@ -44,6 +44,21 @@ resource "helm_release" "argocd" {
           enabled     = true
           minReplicas = 2
         }
+        volumes = [
+          {
+            name = "homelab-ca"
+            secret = {
+              secretName = "homelab-ca-secret"
+            }
+          }
+        ]
+        volumeMounts = [
+          {
+            name      = "homelab-ca"
+            mountPath = "/etc/ssl/certs/homelab-ca.crt"
+            subPath   = "tls.crt"
+          }
+        ]
       }
       controller = {
         replicas = 2