diff --git a/test/integration/epp/domain/create/transfer_code_test.rb b/test/integration/epp/domain/create/transfer_code_test.rb
index fbd62ec81..109447c94 100644
--- a/test/integration/epp/domain/create/transfer_code_test.rb
+++ b/test/integration/epp/domain/create/transfer_code_test.rb
@@ -26,8 +26,7 @@ class EppDomainCreateTransferCodeTest < ActionDispatch::IntegrationTest
       </epp>
     XML
 
-    session_id = epp_sessions(:api_bestnames).session_id
-    post '/epp/command/create', { frame: request_xml }, { 'HTTP_COOKIE' => "session=#{session_id}" }
+    post '/epp/command/create', { frame: request_xml }, { 'HTTP_COOKIE' => 'session=api_bestnames' }
     refute_empty Domain.find_by(name: 'brandnew.test').transfer_code
   end
 
@@ -55,8 +54,7 @@ class EppDomainCreateTransferCodeTest < ActionDispatch::IntegrationTest
       </epp>
     XML
 
-    session_id = epp_sessions(:api_bestnames).session_id
-    post '/epp/command/create', { frame: request_xml }, { 'HTTP_COOKIE' => "session=#{session_id}" }
+    post '/epp/command/create', { frame: request_xml }, { 'HTTP_COOKIE' => 'session=api_bestnames' }
     assert_equal '1058ad73', Domain.find_by(name: 'brandnew.test').transfer_code
   end
 end
diff --git a/test/integration/epp/domain/transfer/domain_transfer_test.rb b/test/integration/epp/domain/transfer/domain_transfer_test.rb
index 2d47549c8..736a066e6 100644
--- a/test/integration/epp/domain/transfer/domain_transfer_test.rb
+++ b/test/integration/epp/domain/transfer/domain_transfer_test.rb
@@ -20,8 +20,7 @@ class EppDomainTransferTest < ActionDispatch::IntegrationTest
       </epp>
     XML
 
-    session_id = epp_sessions(:api_goodnames).session_id
-    post '/epp/command/transfer', { frame: request_xml }, { 'HTTP_COOKIE' => "session=#{session_id}" }
+    post '/epp/command/transfer', { frame: request_xml }, { 'HTTP_COOKIE' => 'session=api_goodnames' }
     assert_equal registrars(:goodnames), domains(:shop).registrar
     assert_equal '1000', Nokogiri::XML(response.body).at_css('result')[:code]
     assert_equal 1, Nokogiri::XML(response.body).css('result').size
@@ -44,8 +43,7 @@ class EppDomainTransferTest < ActionDispatch::IntegrationTest
       </epp>
     XML
 
-    session_id = epp_sessions(:api_goodnames).session_id
-    post '/epp/command/transfer', { frame: request_xml }, { 'HTTP_COOKIE' => "session=#{session_id}" }
+    post '/epp/command/transfer', { frame: request_xml }, { 'HTTP_COOKIE' => 'session=api_goodnames' }
     assert Nokogiri::XML(response.body).at_css('result[code="2303"]')
   end
 end
diff --git a/test/integration/epp/domain/transfer/transfer_code_test.rb b/test/integration/epp/domain/transfer/transfer_code_test.rb
index 48c4d8db6..803f5aac7 100644
--- a/test/integration/epp/domain/transfer/transfer_code_test.rb
+++ b/test/integration/epp/domain/transfer/transfer_code_test.rb
@@ -18,8 +18,7 @@ class EppDomainTransferTransferCodeTest < ActionDispatch::IntegrationTest
       </epp>
     XML
 
-    session_id = epp_sessions(:api_goodnames).session_id
-    post '/epp/command/transfer', { frame: request_xml }, { 'HTTP_COOKIE' => "session=#{session_id}" }
+    post '/epp/command/transfer', { frame: request_xml }, { 'HTTP_COOKIE' => 'session=api_goodnames' }
     refute_equal registrars(:goodnames), domains(:shop).registrar
     assert Nokogiri::XML(response.body).at_css('result[code="2201"]')
   end
diff --git a/test/integration/epp/domain/update/transfer_code_test.rb b/test/integration/epp/domain/update/transfer_code_test.rb
index eae8ec675..eea29f151 100644
--- a/test/integration/epp/domain/update/transfer_code_test.rb
+++ b/test/integration/epp/domain/update/transfer_code_test.rb
@@ -20,8 +20,7 @@ class EppDomainUpdateTest < ActionDispatch::IntegrationTest
       </epp>
     XML
 
-    session_id = epp_sessions(:api_bestnames).session_id
-    post '/epp/command/update', { frame: request_xml }, { 'HTTP_COOKIE' => "session=#{session_id}" }
+    post '/epp/command/update', { frame: request_xml }, { 'HTTP_COOKIE' => 'session=api_bestnames' }
     assert_equal 'f0ff7d17b0', domains(:shop).transfer_code
   end
 end