diff --git a/app/src/main/java/max/music_cyclon/service/db/FileTracker.java b/app/src/main/java/max/music_cyclon/tracker/FileTracker.java
similarity index 91%
rename from app/src/main/java/max/music_cyclon/service/db/FileTracker.java
rename to app/src/main/java/max/music_cyclon/tracker/FileTracker.java
index 16f427c..7059ea6 100644
--- a/app/src/main/java/max/music_cyclon/service/db/FileTracker.java
+++ b/app/src/main/java/max/music_cyclon/tracker/FileTracker.java
@@ -1,4 +1,4 @@
-package max.music_cyclon.service.db;
+package max.music_cyclon.tracker;
 
 
 import android.content.ContentValues;
@@ -13,8 +13,9 @@ import java.io.FileInputStream;
 import java.io.IOException;
 import java.util.zip.Adler32;
 
-public class FileTracker {
+import max.music_cyclon.SynchronizeConfig;
 
+public class FileTracker {
 
     private final LibraryDBOpenHelper helper;
 
@@ -22,11 +23,12 @@ public class FileTracker {
         helper = new LibraryDBOpenHelper(context);
     }
 
-    public void track(File file, long checksum) {
+    public void track(SynchronizeConfig config, File file, long checksum) {
         SQLiteDatabase db = helper.getWritableDatabase();
         ContentValues values = new ContentValues();
         values.put("path", file.getAbsolutePath());
         values.put("checksum", checksum);
+        values.put("config", config.getID());
 
         db.insert("library", null, values);
         db.close();
diff --git a/app/src/main/java/max/music_cyclon/service/db/LibraryDBOpenHelper.java b/app/src/main/java/max/music_cyclon/tracker/LibraryDBOpenHelper.java
similarity index 86%
rename from app/src/main/java/max/music_cyclon/service/db/LibraryDBOpenHelper.java
rename to app/src/main/java/max/music_cyclon/tracker/LibraryDBOpenHelper.java
index bd3aaf0..37dd278 100644
--- a/app/src/main/java/max/music_cyclon/service/db/LibraryDBOpenHelper.java
+++ b/app/src/main/java/max/music_cyclon/tracker/LibraryDBOpenHelper.java
@@ -1,4 +1,4 @@
-package max.music_cyclon.service.db;
+package max.music_cyclon.tracker;
 
 import android.content.Context;
 import android.database.sqlite.SQLiteDatabase;
@@ -7,7 +7,7 @@ import android.database.sqlite.SQLiteOpenHelper;
 
 public class LibraryDBOpenHelper extends SQLiteOpenHelper {
     private static final String SQL_CREATE_ENTRIES =
-            "CREATE TABLE library (path TEXT, checksum INTEGER)";
+            "CREATE TABLE library (config INTEGER, path TEXT, checksum INTEGER)";
 
     public static final int DATABASE_VERSION = 1;
     public static final String DATABASE_NAME = "database.db";