diff --git a/spec/features/signup_spec.rb b/spec/features/signup_spec.rb
index 9959661..30511a7 100644
--- a/spec/features/signup_spec.rb
+++ b/spec/features/signup_spec.rb
@@ -53,11 +53,11 @@ RSpec.describe "Signup", type: :feature do
       expect(page).to have_content("Choose a password")
 
       expect(CreateAccount).to receive(:call)
-        .with(
+        .with({
           username: "tony", domain: "kosmos.org",
           email: "tony@example.com", password: "a-valid-password",
           invitation: Invitation.last
-        ).and_return(true)
+        }).and_return(true)
 
       fill_in "user_password", with: "a-valid-password"
       click_button "Create account"
@@ -97,11 +97,11 @@ RSpec.describe "Signup", type: :feature do
       expect(page).to have_content("Password is too short")
 
       expect(CreateAccount).to receive(:call)
-        .with(
+        .with({
           username: "tony", domain: "kosmos.org",
           email: "tony@example.com", password: "a-valid-password",
           invitation: Invitation.last
-        ).and_return(true)
+        }).and_return(true)
 
       fill_in "user_password", with: "a-valid-password"
       click_button "Create account"