diff --git a/adonis-typings/model.ts b/adonis-typings/model.ts
index 9cfa61e7..10315744 100644
--- a/adonis-typings/model.ts
+++ b/adonis-typings/model.ts
@@ -101,8 +101,9 @@ declare module '@ioc:Adonis/Lucid/Model' {
 
   type DecoratorFn = (target, property) => void
   type BaseRelationDecoratorNode = Omit<BaseRelationNode, 'relatedModel'>
-  type ThroughRelationDecoratorNode = Omit<ThroughRelationNode, 'relatedModel'>
+  type ThroughRelationDecoratorNode = Omit<ThroughRelationNode, 'relatedModel' | 'throughModel'>
   type ManyToManyRelationDecoratorNode = Omit<ManyToManyRelationNode, 'relatedModel'>
+
   type ModelExecuteableQueryBuilder = ModelQueryBuilderContract<any> & ExcutableQueryBuilderContract<any>
   type ManyToManyExecutableQueryBuilder = ManyToManyQueryBuilderContract & ExcutableQueryBuilderContract<any>
 
@@ -133,13 +134,13 @@ declare module '@ioc:Adonis/Lucid/Model' {
   ) => DecoratorFn
 
   export type HasOneThroughFn = (
-    model: ThroughRelationNode['relatedModel'],
+    model: [ThroughRelationNode['relatedModel'], ThroughRelationNode['throughModel']],
     column?: ThroughRelationDecoratorNode,
   ) => DecoratorFn
 
   export type HasManyThroughFn = (
-    model: ThroughRelationNode['relatedModel'],
-    column: ThroughRelationDecoratorNode,
+    model: [ThroughRelationNode['relatedModel'], ThroughRelationNode['throughModel']],
+    column?: ThroughRelationDecoratorNode,
   ) => DecoratorFn
 
   /**
diff --git a/providers/DatabaseProvider.ts b/providers/DatabaseProvider.ts
index 74315109..39269c5c 100644
--- a/providers/DatabaseProvider.ts
+++ b/providers/DatabaseProvider.ts
@@ -12,7 +12,15 @@ import { IocContract } from '@adonisjs/fold'
 import { Database } from '../src/Database'
 import { Adapter } from '../src/Orm/Adapter'
 import { BaseModel } from '../src/Orm/BaseModel'
-import { column, computed, hasOne, hasMany, belongsTo } from '../src/Orm/Decorators'
+import {
+  column,
+  hasOne,
+  hasMany,
+  computed,
+  belongsTo,
+  manyToMany,
+  hasManyThrough,
+} from '../src/Orm/Decorators'
 
 export default class DatabaseServiceProvider {
   constructor (protected $container: IocContract) {
@@ -43,6 +51,8 @@ export default class DatabaseServiceProvider {
         hasOne,
         hasMany,
         belongsTo,
+        manyToMany,
+        hasManyThrough,
       }
     })
   }
diff --git a/src/Orm/Decorators/index.ts b/src/Orm/Decorators/index.ts
index 1d9b0a8a..a2055c11 100644
--- a/src/Orm/Decorators/index.ts
+++ b/src/Orm/Decorators/index.ts
@@ -94,21 +94,21 @@ export const manyToMany: ManyToManyFn = (relatedModel, relation?) => {
 /**
  * Define hasOneThrough relationship
  */
-export const hasOneThrough: HasOneThroughFn = (relatedModel, relation?) => {
+export const hasOneThrough: HasOneThroughFn = ([relatedModel, throughModel], relation?) => {
   return function decorateAsRelation (target, property: string) {
     const Model = target.constructor as ModelConstructorContract
     Model.$boot()
-    Model.$addRelation(property, 'hasOneThrough', Object.assign({ relatedModel }, relation))
+    Model.$addRelation(property, 'hasOneThrough', Object.assign({ relatedModel, throughModel }, relation))
   }
 }
 
 /**
  * Define hasManyThrough relationship
  */
-export const hasManyThrough: HasManyThroughFn = (relatedModel, relation) => {
+export const hasManyThrough: HasManyThroughFn = ([relatedModel, throughModel], relation) => {
   return function decorateAsRelation (target, property: string) {
     const Model = target.constructor as ModelConstructorContract
     Model.$boot()
-    Model.$addRelation(property, 'hasManyThrough', Object.assign({ relatedModel }, relation))
+    Model.$addRelation(property, 'hasManyThrough', Object.assign({ relatedModel, throughModel }, relation))
   }
 }
diff --git a/test/orm/model-has-many-through.spec.ts b/test/orm/model-has-many-through.spec.ts
index 690efe60..8ef01044 100644
--- a/test/orm/model-has-many-through.spec.ts
+++ b/test/orm/model-has-many-through.spec.ts
@@ -45,7 +45,7 @@ test.group('Model | Has Many Through', (group) => {
       Post.$boot()
 
       class Country extends BaseModel {
-        @hasManyThrough(() => Post, { throughModel: () => User })
+        @hasManyThrough([() => Post, () => User])
         public posts: Post[]
       }
       Country.$boot()
@@ -75,7 +75,7 @@ test.group('Model | Has Many Through', (group) => {
         @column({ primary: true })
         public id: number
 
-        @hasManyThrough(() => Post, { throughModel: () => User })
+        @hasManyThrough([() => Post, () => User])
         public posts: Post[]
       }
       Country.$boot()
@@ -107,7 +107,7 @@ test.group('Model | Has Many Through', (group) => {
         @column({ primary: true })
         public id: number
 
-        @hasManyThrough(() => Post, { throughModel: () => User })
+        @hasManyThrough([() => Post, () => User])
         public posts: Post[]
       }
       Country.$boot()
@@ -142,7 +142,7 @@ test.group('Model | Has Many Through', (group) => {
         @column({ primary: true })
         public id: number
 
-        @hasManyThrough(() => Post, { throughModel: () => User })
+        @hasManyThrough([() => Post, () => User])
         public posts: Post[]
       }
       Country.$boot()
@@ -176,7 +176,7 @@ test.group('Model | Has Many Through', (group) => {
       @column({ primary: true })
       public id: number
 
-      @hasManyThrough(() => Post, { throughModel: () => User })
+      @hasManyThrough([() => Post, () => User])
       public posts: Post[]
     }
     Country.$boot()
@@ -224,7 +224,7 @@ test.group('Model | Has Many Through', (group) => {
       @column({ primary: true })
       public id: number
 
-      @hasManyThrough(() => Post, { throughModel: () => User })
+      @hasManyThrough([() => Post, () => User])
       public posts: Post[]
     }
     Country.$boot()
@@ -278,7 +278,7 @@ test.group('Model | Has Many Through', (group) => {
       @column({ primary: true })
       public id: number
 
-      @hasManyThrough(() => Post, { throughModel: () => User })
+      @hasManyThrough([() => Post, () => User])
       public posts: Post[]
     }
     Country.$boot()
@@ -326,7 +326,7 @@ test.group('Model | Has Many Through', (group) => {
       @column({ primary: true })
       public id: number
 
-      @hasManyThrough(() => Post, { throughModel: () => User })
+      @hasManyThrough([() => Post, () => User])
       public posts: Post[]
     }
     Country.$boot()
@@ -383,7 +383,7 @@ test.group('Model | Has Many Through', (group) => {
       @column({ primary: true })
       public id: number
 
-      @hasManyThrough(() => Post, { throughModel: () => User })
+      @hasManyThrough([() => Post, () => User])
       public posts: Post[]
     }
     Country.$boot()