diff --git a/db/model/persisted_revision.go b/db/model/persisted_revision.go
index cf7ff9e..a56b776 100644
--- a/db/model/persisted_revision.go
+++ b/db/model/persisted_revision.go
@@ -33,9 +33,9 @@
 	Revision
 	Compress bool
 
-	events    chan *kvstore.Event `json:"-"`
-	kvStore   *Backend            `json:"-"`
-	mutex     sync.RWMutex        `json:"-"`
+	events    chan *kvstore.Event
+	kvStore   *Backend
+	mutex     sync.RWMutex
 	isStored  bool
 	isWatched bool
 }
@@ -472,4 +472,4 @@
 	}
 
 	return response
-}
\ No newline at end of file
+}