diff --git a/sequelize/sequelize-tests.ts b/sequelize/sequelize-tests.ts
index 522f51dab..15010e544 100644
--- a/sequelize/sequelize-tests.ts
+++ b/sequelize/sequelize-tests.ts
@@ -581,6 +581,9 @@ Sequelize.GEOMETRY( 'POINT' );
 Sequelize.GEOMETRY( 'LINESTRING' );
 Sequelize.GEOMETRY( 'POLYGON' );
 Sequelize.GEOMETRY( 'POINT', 4326 );
+Sequelize.VIRTUAL;
+new Sequelize.VIRTUAL( Sequelize.STRING );
+new Sequelize.VIRTUAL( Sequelize.DATE , ['property1', 'property2']);
 
 //
 //  Deferrable
diff --git a/sequelize/sequelize.d.ts b/sequelize/sequelize.d.ts
index a7a085e20..ae1927ae2 100644
--- a/sequelize/sequelize.d.ts
+++ b/sequelize/sequelize.d.ts
@@ -1778,7 +1778,16 @@ declare module "sequelize" {
 
         interface DataTypeUUIDv4 extends DataTypeAbstract { }
 
-        interface DataTypeVirtual extends DataTypeAbstract { }
+        interface DataTypeVirtual extends DataTypeAbstract {
+
+            /**
+             * Virtual field
+             *
+             * Accepts subtype any of the DataTypes
+             * Array of required attributes that are available on the model
+             */
+            new( subtype : DataTypeAbstract, requireAttributes? : Array<string> ) : DataTypeVirtual;
+        }
 
         interface DataTypeEnum extends DataTypeAbstract {