diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c2c2afd0c..6f5d4ccb0a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 - [#6538](https://github.com/apache/trafficcontrol/pull/6538) Fixed the incorrect use of secure.port on TrafficRouter and corrected to the httpsPort value from the TR server configuration.
 - [#6562](https://github.com/apache/trafficcontrol/pull/6562) Fixed incorrect template in Ansible dataset loader role when fallbackToClosest is defined.
 - [#6590](https://github.com/apache/trafficcontrol/pull/6590) Python client: Corrected parameter name in decorator for get_parameters_by_profile_id
+- [#6368](https://github.com/apache/trafficcontrol/pull/6368) Fixed validation response message from `/acme_accounts`
 
 ### Removed
 - Remove traffic_portal dependencies to mitigate `npm audit` issues, specifically `grunt-concurrent`, `grunt-contrib-concat`, `grunt-contrib-cssmin`, `grunt-contrib-jsmin`, `grunt-contrib-uglify`, `grunt-contrib-htmlmin`, `grunt-newer`, and `grunt-wiredep`
diff --git a/lib/go-tc/acme_account.go b/lib/go-tc/acme_account.go
index 1a2b96d81f..06c3aa9c0c 100644
--- a/lib/go-tc/acme_account.go
+++ b/lib/go-tc/acme_account.go
@@ -39,10 +39,10 @@ type AcmeAccount struct {
 // Validate validates the AcmeAccount request is valid for creation or update.
 func (aa *AcmeAccount) Validate(tx *sql.Tx) error {
 	errs := validation.Errors{
-		"email":       validation.Validate(aa.Email, validation.Required),
-		"private_key": validation.Validate(aa.PrivateKey, validation.Required),
-		"uri":         validation.Validate(aa.Uri, validation.Required),
-		"provider":    validation.Validate(aa.Provider, validation.Required),
+		"email":      validation.Validate(aa.Email, validation.Required),
+		"privateKey": validation.Validate(aa.PrivateKey, validation.Required),
+		"uri":        validation.Validate(aa.Uri, validation.Required),
+		"provider":   validation.Validate(aa.Provider, validation.Required),
 	}
 
 	return util.JoinErrs(tovalidate.ToErrors(errs))