diff --git a/audit/audit.go b/audit/audit.go
index 6780cba7ad1b0e6a7c45a1be26ba546b254ad885..44d786ed2aa5a9b9874403a863044e2f8d32872a 100644
--- a/audit/audit.go
+++ b/audit/audit.go
@@ -41,8 +41,8 @@ func VerifyAuditEvents(original interface{}, new interface{}) error {
 
 func GetChanges(original interface{}, new interface{}) (map[string]interface{}, error) {
 	// Clean audit events
-	cleanStruct(original)
-	cleanStruct(new)
+	original = cleanStruct(original)
+	new = cleanStruct(new)
 
 	changes := map[string]interface{}{}
 	changelog, err := diff.Diff(original, new)