diff --git a/types/knex/index.d.ts b/types/knex/index.d.ts
index 9c405f1d9c..138e2e586c 100644
--- a/types/knex/index.d.ts
+++ b/types/knex/index.d.ts
@@ -13,7 +13,6 @@
 import events = require("events");
 import stream = require ("stream");
 import Bluebird = require("bluebird");
-import { ColumnBuilder } from "knex";
 
 type Callback = Function;
 type Client = Function;
@@ -441,7 +440,7 @@ declare namespace Knex {
         index(columnNames: (string | Raw)[], indexName?: string, indexType?: string): TableBuilder;
         unique(columnNames: (string | Raw)[], indexName?: string): TableBuilder;
         foreign(column: string, foreignKeyName?: string): ForeignConstraintBuilder;
-        foreign(columns: string[], foreignKeyName?: string): ForeignConstraintBuilder;
+        foreign(columns: string[], foreignKeyName?: string): MultikeyForeignConstraintBuilder;
         dropForeign(columnNames: string[], foreignKeyName?: string): TableBuilder;
         dropUnique(columnNames: (string | Raw)[], indexName?: string): TableBuilder;
         dropPrimary(constraintName?: string): TableBuilder;
diff --git a/types/knex/knex-tests.ts b/types/knex/knex-tests.ts
index 3aaefb6909..c817483d48 100644
--- a/types/knex/knex-tests.ts
+++ b/types/knex/knex-tests.ts
@@ -1039,6 +1039,10 @@ knex.schema
   .dropTableIfExists('A')
   .createTable('A', table => {
     table.integer('C').unsigned().references('B.id').notNullable();
+    table.integer('D').primary('PK').notNullable();
+    table.string('E').unique('UX').nullable();
+    table.foreign('E', 'FK').references('F.id');
+    table.timestamp('T', false).notNullable();
   });