diff --git a/config/500-webhook-configuration.yaml b/config/500-webhook-configuration.yaml
index 8ad9e24ddfd..ba067a61e15 100644
--- a/config/500-webhook-configuration.yaml
+++ b/config/500-webhook-configuration.yaml
@@ -31,6 +31,7 @@ webhooks:
       namespace: cosign-system
   failurePolicy: Fail
   sideEffects: None
+  timeoutSeconds: 25
 
 ---
 apiVersion: admissionregistration.k8s.io/v1
@@ -52,6 +53,7 @@ webhooks:
       namespace: cosign-system
   failurePolicy: Fail
   sideEffects: None
+  timeoutSeconds: 25
 
 ---
 apiVersion: v1