diff --git a/FlowProcessMultiSelectChoices/classes/ListHelper.cls b/FlowProcessMultiSelectChoices/classes/ListHelper.cls
index 4f204ef..1d35409 100644
--- a/FlowProcessMultiSelectChoices/classes/ListHelper.cls
+++ b/FlowProcessMultiSelectChoices/classes/ListHelper.cls
@@ -53,6 +53,8 @@ global class ListHelper implements Process.Plugin{
     global Process.PluginResult invoke(Process.PluginRequest request) {    
 
         String inputList = (String) request.inputParameters.get('inputList');
+        inputList = inputList.removeStart('[');
+        inputList = inputList.removeEnd(']');
         Map<String,Object> result = new Map<String,Object>();
         if (inputList==null || inputList=='') {
             result.put('nextItem', null);
@@ -181,4 +183,4 @@ global class ListHelper implements Process.Plugin{
         }
 
     
-}
\ No newline at end of file
+}