diff --git a/modules/mesh-delivery-gate/cmd/mesh-delivery-gate/switch.go b/modules/mesh-delivery-gate/cmd/mesh-delivery-gate/switch.go
index 1cfaacb4f..730eaea4e 100644
--- a/modules/mesh-delivery-gate/cmd/mesh-delivery-gate/switch.go
+++ b/modules/mesh-delivery-gate/cmd/mesh-delivery-gate/switch.go
@@ -17,6 +17,7 @@ import (
 	mdc "git.novox.be/novox/mesh-delivery/modules/mesh-delivery-contracts/go/clients/meshdeliveryclient"
 	seat "git.novox.be/novox/mesh-delivery/modules/mesh-delivery-contracts/go/seats/meshdelivery"
 	"git.novox.be/novox/mesh-sdk/go/keys"
+	"git.novox.be/novox/mesh-sdk/go/process"
 )
 
 // oldDelivery is a delivery as the old section `deliveries` kept it, as far as the switch reads it.
@@ -118,7 +119,7 @@ func (h *Holder) Switch() (opened, found int, err error) {
 	}
 	defer func() {
 		if err == nil {
-			err = h.Records.MarkSwitched(os.Getenv("MESH_FINGERPRINT"))
+			err = h.Records.MarkSwitched(process.ReadOwnBuild(os.Getenv).String())
 		}
 	}()
 	groups, err := h.inFlight()