diff --git a/infrastructure/smb-csi-driver/helmrelease.yaml b/infrastructure/smb-csi-driver/helmrelease.yaml
index f0324c2..10912aa 100644
--- a/infrastructure/smb-csi-driver/helmrelease.yaml
+++ b/infrastructure/smb-csi-driver/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: csi-driver-smb
-      version: 1.19.0
+      version: "1.19.0"
       sourceRef:
         kind: HelmRepository
         name: velero