diff --git a/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/dao/AgencyDao.java b/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/dao/AgencyDao.java
index aef7f2d..a63915c 100644
--- a/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/dao/AgencyDao.java
+++ b/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/dao/AgencyDao.java
@@ -16,4 +16,7 @@ public interface AgencyDao {
 
     @Insert
     void insertAgency(Agency agency);
+
+    @Insert
+    void insertPreData(Agency[] agencies);
 }
\ No newline at end of file
diff --git a/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/repository/MyRealEstateAgencyRepository.java b/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/repository/MyRealEstateAgencyRepository.java
index 0c52805..fa4ecf5 100644
--- a/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/repository/MyRealEstateAgencyRepository.java
+++ b/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/repository/MyRealEstateAgencyRepository.java
@@ -2,7 +2,10 @@ package fr.romanet.vj.apps.myrealestateagency.repository;
 
 import android.content.Context;
 
+import androidx.annotation.NonNull;
 import androidx.room.Room;
+import androidx.room.RoomDatabase;
+import androidx.sqlite.db.SupportSQLiteDatabase;
 
 import java.util.List;
 import fr.romanet.vj.apps.myrealestateagency.database.RealEstateAgencyDatabase;
@@ -33,7 +36,14 @@ public final class MyRealEstateAgencyRepository {
 
     public MyRealEstateAgencyRepository(Context context)
     {
-        realEstateAgencyDatabaseDatabase = Room.databaseBuilder(context, RealEstateAgencyDatabase.class, "real_estate_agency_db").allowMainThreadQueries().build();
+        realEstateAgencyDatabaseDatabase = Room.databaseBuilder(context, RealEstateAgencyDatabase.class, "real_estate_agency_db")
+                .addCallback(new RoomDatabase.Callback() {
+                    @Override
+                    public void onCreate(@NonNull SupportSQLiteDatabase db) {
+                        super.onCreate(db);
+                        insertPreAgenciesData(Agency.populateAgencyTable());
+                    }
+                }).allowMainThreadQueries().build();
     }
 
     public List<Agent> getAgents(){return realEstateAgencyDatabaseDatabase.agentDao().getAgentList();}
@@ -41,4 +51,5 @@ public final class MyRealEstateAgencyRepository {
     public void addAgent(Agent agent){realEstateAgencyDatabaseDatabase.agentDao().insertAgent(agent);}
     public void addProperty(Property property){realEstateAgencyDatabaseDatabase.propertyDao().insertProperty(property);}
     public String getAgencyName(Agent agent){return realEstateAgencyDatabaseDatabase.agentDao().getAgencyName(agent.agencyEmployerId);}
+    public void insertPreAgenciesData(Agency[] agencies){realEstateAgencyDatabaseDatabase.agencyDao().insertPreData(agencies);}
 }
diff --git a/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/view/AgentsActivity.java b/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/view/AgentsActivity.java
index e68bdef..57d5b5e 100644
--- a/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/view/AgentsActivity.java
+++ b/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/view/AgentsActivity.java
@@ -13,9 +13,7 @@ import android.view.View.OnClickListener;
 import java.util.List;
 
 import fr.romanet.vj.apps.myrealestateagency.R;
-import fr.romanet.vj.apps.myrealestateagency.Repository.MyRealEstateAgencyRepository;
 import fr.romanet.vj.apps.myrealestateagency.adapter.AgentsAdapter;
-import fr.romanet.vj.apps.myrealestateagency.entities.Agency;
 import fr.romanet.vj.apps.myrealestateagency.entities.Agent;
 import fr.romanet.vj.apps.myrealestateagency.viewmodel.AgentsActivityViewModel;
 
diff --git a/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/viewmodel/AgentsActivityViewModel.java b/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/viewmodel/AgentsActivityViewModel.java
index 8dccd15..63ec474 100644
--- a/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/viewmodel/AgentsActivityViewModel.java
+++ b/app/src/main/java/fr/romanet/vj/apps/myrealestateagency/viewmodel/AgentsActivityViewModel.java
@@ -14,7 +14,7 @@ import androidx.lifecycle.ViewModel;
 
 import java.util.List;
 
-import fr.romanet.vj.apps.myrealestateagency.Repository.MyRealEstateAgencyRepository;
+import fr.romanet.vj.apps.myrealestateagency.repository.MyRealEstateAgencyRepository;
 import fr.romanet.vj.apps.myrealestateagency.entities.Agent;
 
 public final class AgentsActivityViewModel extends AndroidViewModel implements LifecycleObserver {
@@ -26,8 +26,6 @@ public final class AgentsActivityViewModel extends AndroidViewModel implements L
     public AgentsActivityViewModel(@NonNull Application application)
     {
         super(application);
-        myRealEstateAgencyRepository = new MyRealEstateAgencyRepository(application);
-        agents.postValue(MyRealEstateAgencyRepository.getInstance(getApplication()).getAgents());
     }
 
     @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)