diff --git a/pkg/plugin/implementation/dediregistry/dediregistry.go b/pkg/plugin/implementation/dediregistry/dediregistry.go
index 8639f53..1cecb2b 100644
--- a/pkg/plugin/implementation/dediregistry/dediregistry.go
+++ b/pkg/plugin/implementation/dediregistry/dediregistry.go
@@ -168,7 +168,7 @@ func (c *DeDiRegistryClient) Lookup(ctx context.Context, req *model.Subscription
 	networkMemberships := extractStringSlice(data["network_memberships"])
 	if len(c.config.AllowedNetworkIDs) > 0 {
 		if len(networkMemberships) == 0 || !containsAny(networkMemberships, c.config.AllowedNetworkIDs) {
-			return nil, fmt.Errorf("registry entry with subscriber_id '%s' does not belong to any configured network memberships (registry.config.allowedNetworkIDs)", detailsSubscriberID)
+			return nil, fmt.Errorf("registry entry with subscriber_id '%s' does not belong to any configured networks (registry.config.allowedNetworkIDs)", detailsSubscriberID)
 		}
 	}
 
diff --git a/pkg/plugin/implementation/dediregistry/dediregistry_test.go b/pkg/plugin/implementation/dediregistry/dediregistry_test.go
index 32373b7..cfccc89 100644
--- a/pkg/plugin/implementation/dediregistry/dediregistry_test.go
+++ b/pkg/plugin/implementation/dediregistry/dediregistry_test.go
@@ -278,7 +278,7 @@ func TestLookup(t *testing.T) {
 		if err == nil {
 			t.Error("Expected error for disallowed network memberships, got nil")
 		}
-		expectedErr := "registry entry with subscriber_id 'dev.np2.com' does not belong to any configured network memberships (registry.config.allowedNetworkIDs)"
+		expectedErr := "registry entry with subscriber_id 'dev.np2.com' does not belong to any configured networks (registry.config.allowedNetworkIDs)"
 		if err.Error() != expectedErr {
 			t.Errorf("Expected error %q, got %q", expectedErr, err.Error())
 		}