diff --git a/commerce_coordinator/apps/lms/views.py b/commerce_coordinator/apps/lms/views.py
index 6e199a00..b938ca1f 100644
--- a/commerce_coordinator/apps/lms/views.py
+++ b/commerce_coordinator/apps/lms/views.py
@@ -73,7 +73,7 @@ def _redirect_response_payment(self, request):
             response (django.http.HttpResponseRedirect):
         """
 
-        get_items = list(self.request.GET.items())
+        get_items = list(self.request.GET.lists())
         redirect_url = None
         if "bundle" in dict(get_items):
             ecom_url = urljoin(
@@ -102,8 +102,8 @@ def _add_query_params_to_redirect_url(url, params):
             url (str): A URL asa Python String
         """
 
-        query_params = list(params)
-        query_params = urlencode(query_params, True)
+        query_params = params
+        query_params = urlencode(query_params, doseq=True)
         url = url + '?' + query_params if query_params else url
 
         return url