diff --git a/kube-webhook-certgen/v1.4.0/rockcraft.yaml b/kube-webhook-certgen/v1.4.0/rockcraft.yaml
index f4c5a9d..51a85d7 100644
--- a/kube-webhook-certgen/v1.4.0/rockcraft.yaml
+++ b/kube-webhook-certgen/v1.4.0/rockcraft.yaml
@@ -36,6 +36,9 @@ services:
 
     command: /kube-webhook-certgen [ create ]
 
+    on-success: shutdown
+    on-failure: shutdown
+
     user: nonroot
     group: nonroot
     working-dir: /
diff --git a/kube-webhook-certgen/v1.4.1/rockcraft.yaml b/kube-webhook-certgen/v1.4.1/rockcraft.yaml
index c920290..3325ea5 100644
--- a/kube-webhook-certgen/v1.4.1/rockcraft.yaml
+++ b/kube-webhook-certgen/v1.4.1/rockcraft.yaml
@@ -36,6 +36,9 @@ services:
 
     command: /kube-webhook-certgen [ create ]
 
+    on-success: shutdown
+    on-failure: shutdown
+
     user: nonroot
     group: nonroot
     working-dir: /