diff --git a/mobile/login_form.php b/mobile/login_form.php
index 21710c229..ad5e35cea 100644
--- a/mobile/login_form.php
+++ b/mobile/login_form.php
@@ -36,7 +36,7 @@ function do_login() {
 
 		<div class="row">
 			<label><?php echo __("Login:") ?></label>
-			<input type="text" name="login">
+			<input type="text" autocapitalize="off" name="login">
 		</div>
 
 		<div class="row">