diff --git a/components/buttons.ts b/components/buttons.ts
index a1dffc726b..6e32320325 100644
--- a/components/buttons.ts
+++ b/components/buttons.ts
@@ -1,6 +1,6 @@
-import {ButtonCheckboxDirective} from './buttons/button-checkbox.directive.ts';
-import {ButtonRadioDirective} from './buttons/button-radio.directive.ts';
+import {ButtonCheckboxDirective} from './buttons/button-checkbox.directive';
+import {ButtonRadioDirective} from './buttons/button-radio.directive';
 
-export {ButtonCheckboxDirective} from './buttons/button-checkbox.directive.ts';
-export {ButtonRadioDirective} from './buttons/button-radio.directive.ts';
+export {ButtonCheckboxDirective} from './buttons/button-checkbox.directive';
+export {ButtonRadioDirective} from './buttons/button-radio.directive';
 export const BUTTON_DIRECTIVES:Array<any> = [ButtonCheckboxDirective, ButtonRadioDirective];