diff --git a/src/MunicipalityRegistry.Producer.Snapshot.Oslo/Infrastructure/Modules/ProducerModule.cs b/src/MunicipalityRegistry.Producer.Snapshot.Oslo/Infrastructure/Modules/ProducerModule.cs
index cb20a45b..193388e4 100644
--- a/src/MunicipalityRegistry.Producer.Snapshot.Oslo/Infrastructure/Modules/ProducerModule.cs
+++ b/src/MunicipalityRegistry.Producer.Snapshot.Oslo/Infrastructure/Modules/ProducerModule.cs
@@ -39,6 +39,7 @@ public ProducerModule(
 
         protected override void Load(ContainerBuilder builder)
         {
+            builder.RegisterModule(new LegacyModule(_configuration, _services, _loggerFactory));
             RegisterProjectionSetup(builder);
 
             builder
diff --git a/src/MunicipalityRegistry.Producer.Snapshot.Oslo/appsettings.json b/src/MunicipalityRegistry.Producer.Snapshot.Oslo/appsettings.json
index aac9fb80..f6b91fac 100644
--- a/src/MunicipalityRegistry.Producer.Snapshot.Oslo/appsettings.json
+++ b/src/MunicipalityRegistry.Producer.Snapshot.Oslo/appsettings.json
@@ -1,6 +1,7 @@
 {
   "ConnectionStrings": {
     "Events": "Server=(localdb)\\mssqllocaldb;Database=EFProviders.InMemory.MunicipalityRegistry;Trusted_Connection=True;TrustServerCertificate=True;",
+    "LegacyProjections": "Server=(localdb)\\mssqllocaldb;Database=EFProviders.InMemory.MunicipalityRegistry;Trusted_Connection=True;TrustServerCertificate=True;",
     "ProducerProjections": "Server=(localdb)\\mssqllocaldb;Database=EFProviders.InMemory.MunicipalityRegistry;Trusted_Connection=True;TrustServerCertificate=True;",
     "ProducerProjectionsAdmin": "Server=(localdb)\\mssqllocaldb;Database=EFProviders.InMemory.MunicipalityRegistry;Trusted_Connection=True;TrustServerCertificate=True;"
   },