diff --git a/phpBB/styles/prosilver/template/login_forum.html b/phpBB/styles/prosilver/template/login_forum.html
index b542b659f4..c5c36d4564 100644
--- a/phpBB/styles/prosilver/template/login_forum.html
+++ b/phpBB/styles/prosilver/template/login_forum.html
@@ -22,7 +22,7 @@
 
 			<dl>
 				<dt><label for="password">{L_PASSWORD}{L_COLON}</label></dt>
-				<dd><input type="password" tabindex="1" id="password" name="password" size="25" class="inputbox narrow" autocomplete="current-password" /></dd>
+				<dd><input type="password" tabindex="1" id="password" name="password" size="25" class="inputbox narrow" autocomplete="off" /></dd>
 			</dl>
 			{S_LOGIN_REDIRECT}
 			{S_FORM_TOKEN_LOGIN}
diff --git a/phpBB/styles/prosilver/template/ucp_register.html b/phpBB/styles/prosilver/template/ucp_register.html
index 9df839014c..609f7a75d7 100644
--- a/phpBB/styles/prosilver/template/ucp_register.html
+++ b/phpBB/styles/prosilver/template/ucp_register.html
@@ -38,7 +38,7 @@
 	<!-- EVENT ucp_register_credentials_before -->
 	<dl>
 		<dt><label for="username">{L_USERNAME}{L_COLON}</label><br /><span>{L_USERNAME_EXPLAIN}</span></dt>
-		<dd><input type="text" tabindex="1" name="username" id="username" size="25" value="{USERNAME}" class="inputbox autowidth" title="{L_USERNAME}" autocomplete="username" /></dd>
+		<dd><input type="text" tabindex="1" name="username" id="username" size="25" value="{USERNAME}" class="inputbox autowidth" title="{L_USERNAME}" autocomplete="off" /></dd>
 	</dl>
 	<dl>
 		<dt><label for="new_password">{L_PASSWORD}{L_COLON}</label><br /><span>{L_PASSWORD_EXPLAIN}</span></dt>