diff --git a/modules/mesh-provisioner/cmd/mesh-provisioner/composed_test.go b/modules/mesh-provisioner/cmd/mesh-provisioner/composed_test.go
index e1958d7a1..f6de5f2d1 100644
--- a/modules/mesh-provisioner/cmd/mesh-provisioner/composed_test.go
+++ b/modules/mesh-provisioner/cmd/mesh-provisioner/composed_test.go
@@ -16,6 +16,7 @@ import (
 	engineclient "git.novox.be/novox/mesh-contracts/go/clients/nodeengineclient"
 	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
 	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
+	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogkey"
 	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 	"os"
 	"slices"
@@ -274,7 +275,7 @@ func valueOf(e *Entry) string {
 
 // composedKey is a module's key in the node-engine's composed state, from the fingerprint the test names it by.
 func composedKey(node, module, fp string) (string, error) {
-	part, err := catalogclient.KeyPart(fp)
+	part, err := meshcatalogkey.KeyPart(fp)
 	if err != nil {
 		return "", err
 	}
diff --git a/modules/mesh-provisioner/cmd/mesh-provisioner/holder.go b/modules/mesh-provisioner/cmd/mesh-provisioner/holder.go
index bd7519586..3ab411822 100644
--- a/modules/mesh-provisioner/cmd/mesh-provisioner/holder.go
+++ b/modules/mesh-provisioner/cmd/mesh-provisioner/holder.go
@@ -35,6 +35,7 @@ import (
 	engineclient "git.novox.be/novox/mesh-contracts/go/clients/nodeengineclient"
 	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
 	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
+	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogkey"
 	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 	builds "git.novox.be/novox/mesh-delivery/modules/mesh-delivery-builder/builds"
 	"slices"
@@ -1624,7 +1625,7 @@ type publishedPlan struct {
 
 // composedAt is a module's key in its node's compositions, or "" for a fingerprint no key can name.
 func composedAt(node, module, fp string) string {
-	part, err := catalogclient.KeyPart(fp)
+	part, err := meshcatalogkey.KeyPart(fp)
 	if err != nil {
 		return ""
 	}
diff --git a/modules/mesh-provisioner/go.mod b/modules/mesh-provisioner/go.mod
index d4c7efcf3..00b8dd54e 100644
--- a/modules/mesh-provisioner/go.mod
+++ b/modules/mesh-provisioner/go.mod
@@ -12,6 +12,7 @@ require (
 	git.novox.be/novox/mesh-contracts/operator-and-conversation/go/seats/operatorchannel v0.0.0-00010101000000-000000000000
 	git.novox.be/novox/mesh-contracts/provisioning/go/clients/meshprovisionerclient v0.0.0-00010101000000-000000000000
 	git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient v0.0.0-00010101000000-000000000000
+	git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogkey v0.0.0-00010101000000-000000000000
 	git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog v0.0.0-00010101000000-000000000000
 	git.novox.be/novox/mesh-delivery/contracts/go/seats/meshwants v0.0.0-00010101000000-000000000000
 	git.novox.be/novox/mesh-delivery/modules/mesh-delivery-builder/builds v0.0.0-00010101000000-000000000000