diff --git a/packages/container/src/decorators.ts b/packages/container/src/decorators.ts
index ad43e729..10217cd7 100644
--- a/packages/container/src/decorators.ts
+++ b/packages/container/src/decorators.ts
@@ -11,7 +11,7 @@ function _proxyGetter(
     resolve: () => any,
     doCache: boolean
 ) {
-    function getter() {
+    function getter(this: object) {
         if (doCache && !Reflect.hasMetadata(INJECTION, this, key)) {
             Reflect.defineMetadata(INJECTION, resolve(), this, key);
         }
@@ -22,7 +22,7 @@ function _proxyGetter(
         }
     }
 
-    function setter(newVal: any) {
+    function setter(this: object, newVal: any) {
         Reflect.defineMetadata(INJECTION, newVal, this, key);
     }
 
diff --git a/packages/container/src/index.ts b/packages/container/src/index.ts
index 01f1b84c..235eeae2 100644
--- a/packages/container/src/index.ts
+++ b/packages/container/src/index.ts
@@ -1,4 +1,5 @@
 import "reflect-metadata";
+import { initContainer } from './decorators'
 import { interfaces, Container } from 'inversify';
 import { fluentProvide } from 'inversify-binding-decorators';
 
@@ -11,6 +12,7 @@ const provideSingleton = (identifier: interfaces.ServiceIdentifier<any>) => {
 };
 
 const DefaultContainer = new Container();
+initContainer(DefaultContainer);
 
 export * from 'inversify'
 export * from './decorators'