diff --git a/tf/actions/awsSaml.js b/tf/actions/awsSaml.js
index 9a4690a..7b283ac 100644
--- a/tf/actions/awsSaml.js
+++ b/tf/actions/awsSaml.js
@@ -20,23 +20,6 @@ exports.onExecutePostLogin = async (event, api) => {
       paramObj.accessKeyId = event.secrets.AWS_IDENTITYSTORE_ACCESS_ID_IT;
       paramObj.secretAccessKey = event.secrets.AWS_IDENTITYSTORE_ACCESS_KEY_IT;
       paramObj.awsGroups = [
-        // TODO(bhee): delete as a part of https://mozilla-hub.atlassian.net/browse/IAM-1474
-        // Replaced by mozilliansorg_sumo-admins and mozilliansorg_sumo-devs.
-        "aws_095732026120_poweruser",
-        // Replaced by created mozilliansorg_project-guardian-admins.
-        "aws_104923852476_admin",
-        // Replaced by created mozilliansorg_iam-admins.
-        "aws_320464205386_admin",
-        // Replaced by created mozilliansorg_iam-readonly.
-        "aws_320464205386_read_only",
-        // Replaced by created mozilliansorg_webcompat-alexa-admins.
-        "aws_359555865025_admin",
-        // Replaced by existed mozilliansorg_consolidated-billing-aws.
-        "aws_consolidatedbilling_admin",
-        // Replaced by created mozilliansorg_consolidated-billing-aws-readonly.
-        "aws_consolidatedbilling_read_only",
-        // Replaced by created mozilliansorg_discourse-devs.
-        "aws_discourse_dev",
         "fuzzing_team",
         "mozilliansorg_aws_billing_access",
         "mozilliansorg_cia-aws",
diff --git a/tf/tests/awsSaml.test.js b/tf/tests/awsSaml.test.js
index 7066a68..77ff726 100644
--- a/tf/tests/awsSaml.test.js
+++ b/tf/tests/awsSaml.test.js
@@ -84,14 +84,6 @@ afterEach(() => {
 
 const clientGroupMaps = [
   { 'JR8HkyiM2i00ma2d1X2xfgdbEHzEYZbS': [
-      "aws_095732026120_poweruser",
-      "aws_104923852476_admin",
-      "aws_320464205386_admin",
-      "aws_320464205386_read_only",
-      "aws_359555865025_admin",
-      "aws_consolidatedbilling_admin",
-      "aws_consolidatedbilling_read_only",
-      "aws_discourse_dev",
       "fuzzing_team",
       "mozilliansorg_aws_billing_access",
       "mozilliansorg_cia-aws",