diff --git a/keyserver/internal/cross_signing.go b/keyserver/internal/cross_signing.go
index 19731d2c..2873dafd 100644
--- a/keyserver/internal/cross_signing.go
+++ b/keyserver/internal/cross_signing.go
@@ -9,6 +9,7 @@ import (
 
 	"github.com/matrix-org/dendrite/keyserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/matrix-org/util"
 	"github.com/sirupsen/logrus"
 )
 
@@ -303,4 +304,6 @@ func (a *KeyInternalAPI) crossSigningKeys(
 			}
 		}
 	}
+
+	util.GetLogger(ctx).Infof("Found cross-signing keys: master %+v, self-signing %+v, user-signing %+v", res.MasterKeys, res.SelfSigningKeys, res.UserSigningKeys)
 }