diff --git a/pkg/sources/gcppubsub/eventsource.yaml b/pkg/sources/gcppubsub/eventsource.yaml
index 0a2a88c7d73..62d8d483a5d 100644
--- a/pkg/sources/gcppubsub/eventsource.yaml
+++ b/pkg/sources/gcppubsub/eventsource.yaml
@@ -18,7 +18,6 @@ metadata:
   name: pubsub.googleapis.com
   namespace: default
 spec:
-  type: pubsub.googleapis.com
   source: pubsub.googleapis.com
   image: github.com/knative/eventing/pkg/sources/gcppubsub
   parameters:
diff --git a/pkg/sources/k8sevents/eventsource.yaml b/pkg/sources/k8sevents/eventsource.yaml
index 158f386dac7..d2cc3a3c150 100644
--- a/pkg/sources/k8sevents/eventsource.yaml
+++ b/pkg/sources/k8sevents/eventsource.yaml
@@ -18,7 +18,6 @@ metadata:
   name: k8sevents
   namespace: default
 spec:
-  type: k8sevents
   source: k8sevents
   image: github.com/knative/eventing/pkg/sources/k8sevents
   parameters: