diff --git a/server/channels/app/audit.go b/server/channels/app/audit.go
index 6a7a800e58..d59406a6e8 100644
--- a/server/channels/app/audit.go
+++ b/server/channels/app/audit.go
@@ -4,10 +4,13 @@
 package app
 
 import (
+	"encoding/json"
 	"errors"
 	"fmt"
 	"net/http"
+	"os"
 	"os/user"
+	"strings"
 
 	"github.com/mattermost/mattermost/server/public/model"
 	"github.com/mattermost/mattermost/server/public/shared/mlog"
@@ -132,6 +135,16 @@ func (s *Server) configureAudit(adt *audit.Audit, bAllowAdvancedLogging bool) er
 		return fmt.Errorf("invalid config for audit, %w", err)
 	}
 
+	// Append additional config from env var; any target name collisions will be overwritten.
+	additionalJSON := strings.TrimSpace(os.Getenv("MM_EXPERIMENTALAUDITSETTINGS_ADDITIONAL"))
+	if additionalJSON != "" {
+		cfgAdditional := make(mlog.LoggerConfiguration)
+		if err := json.Unmarshal([]byte(additionalJSON), &cfgAdditional); err != nil {
+			return fmt.Errorf("invalid additional config for audit, %w", err)
+		}
+		cfg.Append(cfgAdditional)
+	}
+
 	return adt.Configure(cfg)
 }
 
diff --git a/server/public/shared/mlog/mlog.go b/server/public/shared/mlog/mlog.go
index d9a657c9dd..c4e39bc1b3 100644
--- a/server/public/shared/mlog/mlog.go
+++ b/server/public/shared/mlog/mlog.go
@@ -248,7 +248,7 @@ func (l *Logger) Configure(cfgFile string, cfgEscaped string, factories *Factori
 }
 
 // ConfigureTargets provides a new configuration for this logger via a `LoggerConfig` map.
-// Typically `mlog.Configure` is used instead which accepts JSON formatted configuration.
+// `Logger.Configure` can be used instead which accepts JSON formatted configuration.
 // An optional set of factories can be provided which will be called to create any target
 // types or formatters not built-in.
 func (l *Logger) ConfigureTargets(cfg LoggerConfiguration, factories *Factories) error {