diff --git a/app/Transformers/TransactionGroupTransformer.php b/app/Transformers/TransactionGroupTransformer.php
index 0f055f1382..a43032a7a2 100644
--- a/app/Transformers/TransactionGroupTransformer.php
+++ b/app/Transformers/TransactionGroupTransformer.php
@@ -244,6 +244,12 @@ class TransactionGroupTransformer extends AbstractTransformer
             return null;
         }
         if (array_key_exists($key, $array) && null !== $array[$key]) {
+            if(0 === $array[$key]) {
+                return $default;
+            }
+            if('0' === $array[$key]) {
+                return $default;
+            }
             return (string)$array[$key];
         }