diff --git a/drcr/static/js/combobox.js b/drcr/static/js/combobox.js
index 2a4573a..a21644c 100644
--- a/drcr/static/js/combobox.js
+++ b/drcr/static/js/combobox.js
@@ -35,8 +35,7 @@ function updateComboboxInputs(elCombobox, elInput) {
 	});
 }
 
-// Init combobox
-document.querySelectorAll('.combobox').forEach((elCombobox) => {
+function initCombobox(elCombobox) {
 	const elInput = elCombobox.querySelector('input');
 	updateComboboxInputs(elCombobox, elInput);
 	
@@ -58,4 +57,7 @@ document.querySelectorAll('.combobox').forEach((elCombobox) => {
 			updateComboboxInputs(elCombobox, elInput);
 		});
 	});
-});
+}
+
+// Init comboboxes
+document.querySelectorAll('.combobox').forEach(initCombox);
diff --git a/drcr/templates/journal/journal_edit_transaction.html b/drcr/templates/journal/journal_edit_transaction.html
index c37ac3d..c86f0e7 100644
--- a/drcr/templates/journal/journal_edit_transaction.html
+++ b/drcr/templates/journal/journal_edit_transaction.html
@@ -217,6 +217,9 @@
 			let trNew = document.createElement('tr');
 			trNew.innerHTML = document.getElementById(sign === 'dr' ? 'template-dr' : 'template-cr').querySelector('tr').innerHTML;
 			trPosting.after(trNew);
+			
+			// Initialise new combobox
+			initCombobox(trNew.querySelector('.combobox'));
 		}
 		
 		function changeAmount(el) {