diff --git a/elixir/query.py b/elixir/query.py
index 424cf25..c0f7274 100755
--- a/elixir/query.py
+++ b/elixir/query.py
@@ -187,7 +187,7 @@ class Query:
     # This excludes release candidates if `rc` is False.
     def get_latest_tag(self, rc):
         if rc:
-            sorted_tags = reversed(self.scriptLines('list-tags'))
+            sorted_tags = list(reversed(self.scriptLines('list-tags')))
         else:
             sorted_tags = self.scriptLines('get-latest-tags')