diff --git a/app/Support/Twig/Extension/Transaction.php b/app/Support/Twig/Extension/Transaction.php
index ef8e443d78..33b4eb4aec 100644
--- a/app/Support/Twig/Extension/Transaction.php
+++ b/app/Support/Twig/Extension/Transaction.php
@@ -394,7 +394,7 @@ class Transaction extends Twig_Extension
                 $txt = sprintf('<i class="fa fa-fw fa-exchange" title="%s"></i>', trans('firefly.transfer'));
                 break;
             case TransactionType::OPENING_BALANCE:
-                $txt = sprintf('<i class="fa-fw fa fa-star-o" title="%s"></i>', trans('firefly.openingBalance'));
+                $txt = sprintf('<i class="fa-fw fa fa-star-o" title="%s"></i>', trans('firefly.opening_balance'));
                 break;
             case TransactionType::RECONCILIATION:
                 $txt = sprintf('<i class="fa-fw fa fa-calculator" title="%s"></i>', trans('firefly.reconciliation_transaction'));
diff --git a/resources/lang/en_US/firefly.php b/resources/lang/en_US/firefly.php
index 9afe0998a8..43bf852d52 100644
--- a/resources/lang/en_US/firefly.php
+++ b/resources/lang/en_US/firefly.php
@@ -775,6 +775,7 @@ return [
     'piggyBanks'                               => 'Piggy banks',
     'bills'                                    => 'Bills',
     'withdrawal'                               => 'Withdrawal',
+    'opening_balance'                          => 'Opening balance',
     'deposit'                                  => 'Deposit',
     'account'                                  => 'Account',
     'transfer'                                 => 'Transfer',