diff --git a/align_system/algorithms/kaleido_adm.py b/align_system/algorithms/kaleido_adm.py
index d5cebe5c..c86598c4 100644
--- a/align_system/algorithms/kaleido_adm.py
+++ b/align_system/algorithms/kaleido_adm.py
@@ -102,7 +102,7 @@ def estimate_kdma_values(self,
 
         rows = []
         for choice in choices:
-            other_choices_str = ', '.join(['"{}"'.format(c) for c in (set(choices) - {choice})])
+            other_choices_str = ', '.join(['"{}"'.format(c) for c in choices if c != choice])
             choice_prompt = format_template(
                 prompt_template,
                 allow_extraneous=True,