diff --git a/app/Http/Requests/BankTransaction/UpdateBankTransactionRequest.php b/app/Http/Requests/BankTransaction/UpdateBankTransactionRequest.php
index 4f251c916766..ed3ba8388544 100644
--- a/app/Http/Requests/BankTransaction/UpdateBankTransactionRequest.php
+++ b/app/Http/Requests/BankTransaction/UpdateBankTransactionRequest.php
@@ -69,7 +69,9 @@ class UpdateBankTransactionRequest extends Request
             if(array_key_exists('ninja_category_id', $input) && strlen($input['ninja_category_id']) > 1)
                 $input['ninja_category_id'] = $this->decodePrimaryKey($input['ninja_category_id']);
 
-            if(array_key_exists('bank_integration_id', $input) && strlen($input['bank_integration_id']) > 1)
+            if(array_key_exists('bank_integration_id', $input) && $input['bank_integration_id'] == "")
+                unset($input['bank_integration_id']);
+            elseif(array_key_exists('bank_integration_id', $input) && strlen($input['bank_integration_id']) > 1)
                 $input['bank_integration_id'] = $this->decodePrimaryKey($input['bank_integration_id']);
 
         $this->replace($input);