diff --git a/app/views/user_mailer/account_activation.html.erb b/app/views/user_mailer/account_activation.html.erb
index 3cc61d2..d0eba54 100644
--- a/app/views/user_mailer/account_activation.html.erb
+++ b/app/views/user_mailer/account_activation.html.erb
@@ -6,7 +6,7 @@
   Welcome to the Sample App! Click on the link below to activate your account:
 </p>
 
-<%= link_to "Activate", edit_account_activation_url(@user.activation_token, email: @user.email) %>
+<%= link_to "Activate", edit_account_activation_url(id: @user.activation_token, email: @user.email) %>
 
 <p>
   <%= edit_account_activation_url(@user.activation_token, email: @user.email) %>