diff --git a/front/src/ui/components/form/button/Button.css b/front/src/ui/components/form/button/Button.css
index 492498b4..3ac68354 100644
--- a/front/src/ui/components/form/button/Button.css
+++ b/front/src/ui/components/form/button/Button.css
@@ -1,7 +1,3 @@
-.defaultButton {
-  margin: 0;
-}
-
 .textButton {
   border: none;
   box-shadow: none;
diff --git a/front/src/ui/components/form/button/helpers/resolveClassName.ts b/front/src/ui/components/form/button/helpers/resolveClassName.ts
index 0eb07c9c..459b9937 100644
--- a/front/src/ui/components/form/button/helpers/resolveClassName.ts
+++ b/front/src/ui/components/form/button/helpers/resolveClassName.ts
@@ -2,6 +2,6 @@ import { ButtonType } from '../ButtonType'
 
 export const resolveClassName = (type: ButtonType): string =>
   ({
-    [ButtonType.Primary]: 'defaultButton',
+    [ButtonType.Primary]: '',
     [ButtonType.Text]: 'textButton',
   }[type])