diff --git a/test/fixtures/members.yml b/test/fixtures/members.yml
index 956805a..6630fc3 100644
--- a/test/fixtures/members.yml
+++ b/test/fixtures/members.yml
@@ -1,9 +1,9 @@
 # Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
 
 one:
-  name: MyString
+  name: Member One
   pays: false
 
 two:
-  name: MyString
+  name: Member Two
   pays: false
diff --git a/test/system/expenses_test.rb b/test/system/expenses_test.rb
index 679a8ef..abb3fe9 100644
--- a/test/system/expenses_test.rb
+++ b/test/system/expenses_test.rb
@@ -18,7 +18,7 @@ class ExpensesTest < ApplicationSystemTestCase
     fill_in "Description", with: @expense.description
     check "Estimated" if @expense.estimated
     fill_in "Payment", with: @expense.payment
-    fill_in "Period", with: @expense.period
+    select @expense.period.capitalize, from: "Period"
     click_on "Create Expense"
 
     assert_text "Expense was successfully created"
@@ -33,7 +33,7 @@ class ExpensesTest < ApplicationSystemTestCase
     fill_in "Description", with: @expense.description
     check "Estimated" if @expense.estimated
     fill_in "Payment", with: @expense.payment
-    fill_in "Period", with: @expense.period
+    select @expense.period.capitalize, from: "Period"
     click_on "Update Expense"
 
     assert_text "Expense was successfully updated"
diff --git a/test/system/incomes_test.rb b/test/system/incomes_test.rb
index bcce38d..ab77bf0 100644
--- a/test/system/incomes_test.rb
+++ b/test/system/incomes_test.rb
@@ -17,7 +17,7 @@ class IncomesTest < ApplicationSystemTestCase
     fill_in "Amount", with: @income.amount
     fill_in "Description", with: @income.description
     check "Included" if @income.included
-    fill_in "Member", with: @income.member_id
+    select @income.member.name, from: "Member"
     click_on "Create Income"
 
     assert_text "Income was successfully created"
@@ -31,7 +31,7 @@ class IncomesTest < ApplicationSystemTestCase
     fill_in "Amount", with: @income.amount
     fill_in "Description", with: @income.description
     check "Included" if @income.included
-    fill_in "Member", with: @income.member_id
+    select @income.member.name, from: "Member"
     click_on "Update Income"
 
     assert_text "Income was successfully updated"