diff --git a/client/src/app/+login/login.component.scss b/client/src/app/+login/login.component.scss
index 49c873cd4..e59ae10f8 100644
--- a/client/src/app/+login/login.component.scss
+++ b/client/src/app/+login/login.component.scss
@@ -10,7 +10,7 @@ label {
 
 input[type=text],
 input[type=email] {
-  @include peertube-input-text(340px);
+  @include peertube-input-text(100%);
 }
 
 .modal-body {