diff --git a/data/src/main/java/one/nem/lacerta/data/impl/DocumentDebugImpl.java b/data/src/main/java/one/nem/lacerta/data/impl/DocumentDebugImpl.java
index 3d99bf5f..0985436f 100644
--- a/data/src/main/java/one/nem/lacerta/data/impl/DocumentDebugImpl.java
+++ b/data/src/main/java/one/nem/lacerta/data/impl/DocumentDebugImpl.java
@@ -19,6 +19,10 @@ public class DocumentDebugImpl implements DocumentDebug{
     @Inject
     LacertaDatabase database;
 
+    @Inject
+    public DocumentDebugImpl() {
+    }
+
 
     public void insertDocument(DocumentMeta meta, DocumentDetail detail) {
         DocumentEntity documentEntity = new DocumentEntity();