diff --git a/hack/update-codegen.sh b/hack/update-codegen.sh
index 8da3fff33..6c0945373 100755
--- a/hack/update-codegen.sh
+++ b/hack/update-codegen.sh
@@ -25,7 +25,7 @@ go install ./vendor/k8s.io/code-generator/cmd/deepcopy-gen
 
 # Depends on generate-groups.sh to install bin/deepcopy-gen
 ${GOPATH}/bin/deepcopy-gen --input-dirs \
-  github.com/knative/pkg/logging,github.com/knative/pkg/webhook/testing \
+  github.com/knative/pkg/logging,github.com/knative/pkg/testing \
   -O zz_generated.deepcopy \
   --go-header-file ${PKG_ROOT}/hack/boilerplate/boilerplate.go.txt
 
diff --git a/webhook/testing/doc.go b/testing/doc.go
similarity index 100%
rename from webhook/testing/doc.go
rename to testing/doc.go
diff --git a/webhook/testing/resource.go b/testing/resource.go
similarity index 100%
rename from webhook/testing/resource.go
rename to testing/resource.go
diff --git a/webhook/testing/zz_generated.deepcopy.go b/testing/zz_generated.deepcopy.go
similarity index 100%
rename from webhook/testing/zz_generated.deepcopy.go
rename to testing/zz_generated.deepcopy.go
diff --git a/webhook/webhook_test.go b/webhook/webhook_test.go
index 8bb7ccbda..b8e6c75b1 100644
--- a/webhook/webhook_test.go
+++ b/webhook/webhook_test.go
@@ -42,7 +42,7 @@ import (
 	fakekubeclientset "k8s.io/client-go/kubernetes/fake"
 
 	. "github.com/knative/pkg/logging/testing"
-	. "github.com/knative/pkg/webhook/testing"
+	. "github.com/knative/pkg/testing"
 )
 
 func newDefaultOptions() ControllerOptions {