diff --git a/pkg/log/log.go b/pkg/log/log.go
index 20b2e8ee9410f477c3824813714ba19ea171ab79..16d00cbdcc1a6b2edb708a516ea32fe60c611b79 100644
--- a/pkg/log/log.go
+++ b/pkg/log/log.go
@@ -29,12 +29,6 @@ func (l Level) String() string {
 	}
 }
 
-type Caller struct {
-	User    *string `json:"user,omitempty" bson:"user"`
-	Client  *string `json:"client,omitempty" bson:"client"`
-	Service *string `json:"service,omitempty" bson:"service"`
-}
-
 type Entry struct {
 	ID        string      `json:"ID,omitempty" bson:"ID"`
 	Timestamp time.Time   `json:"timestamp" bson:"timestamp"`