diff --git a/manifests/system-upgrade-controller.yaml b/manifests/system-upgrade-controller.yaml
index b533bd3ff426f2b534cfbb535156f3f49101bd1d..afd51c3e67b98162a87de3561b3da9118a80b465 100644
--- a/manifests/system-upgrade-controller.yaml
+++ b/manifests/system-upgrade-controller.yaml
@@ -95,6 +95,8 @@ spec:
               mountPath: /etc/ssl
             - name: etc-pki
               mountPath: /etc/pki
+            - name: etc-ca-certificates
+              mountPath: /etc/ca-certificates
             - name: tmp
               mountPath: /tmp
       volumes:
@@ -106,5 +108,9 @@ spec:
           hostPath:
             path: /etc/pki
             type: DirectoryOrCreate
+        - name: etc-ca-certificates
+          hostPath:
+            path: /etc/ca-certificates
+            type: DirectoryOrCreate
         - name: tmp
           emptyDir: {}