diff --git a/lms/djangoapps/course_api/views.py b/lms/djangoapps/course_api/views.py
index e1326d5aa55f..3ca878440db9 100644
--- a/lms/djangoapps/course_api/views.py
+++ b/lms/djangoapps/course_api/views.py
@@ -241,11 +241,6 @@ class CourseListView(DeveloperErrorViewMixin, ListAPIView):
     #   - https://github.com/elastic/elasticsearch/commit/8b0a863d427b4ebcbcfb1dcd69c996c52e7ae05e
     results_size_infinity = 10000
 
-    # Return all the results, 10K is the maximum allowed value for ElasticSearch.
-    # We should use 0 after upgrading to 1.1+:
-    #   - https://github.com/elastic/elasticsearch/commit/8b0a863d427b4ebcbcfb1dcd69c996c52e7ae05e
-    results_size_infinity = 10000
-
     def get_queryset(self):
         """
         Return a list of courses visible to the user.