diff --git a/source/src/main/java/one/nem/lacerta/source/database/LacertaDatabase.java b/source/src/main/java/one/nem/lacerta/source/database/LacertaDatabase.java
index aae73629..42fb7e40 100644
--- a/source/src/main/java/one/nem/lacerta/source/database/LacertaDatabase.java
+++ b/source/src/main/java/one/nem/lacerta/source/database/LacertaDatabase.java
@@ -3,6 +3,8 @@ package one.nem.lacerta.source.database;
 import androidx.room.Database;
 
 // Entities
+import dagger.hilt.InstallIn;
+import dagger.hilt.components.SingletonComponent;
 import one.nem.lacerta.source.database.entity.Tag;
 import one.nem.lacerta.source.database.entity.Document;
 import one.nem.lacerta.source.database.entity.Library;
@@ -13,6 +15,7 @@ import one.nem.lacerta.source.database.dao.DocumentDao;
 import one.nem.lacerta.source.database.dao.LibraryDao;
 
 @Database(entities = {Tag.class, Document.class, Library.class}, version = 1)
+@InstallIn(SingletonComponent.class)
 public abstract class LacertaDatabase {
     public abstract TagDao tagDao();
     public abstract DocumentDao documentDao();