diff --git a/qiskit_alice_bob_provider/processor/logical_cat.py b/qiskit_alice_bob_provider/processor/logical_cat.py
index b4002a6..6d136d1 100644
--- a/qiskit_alice_bob_provider/processor/logical_cat.py
+++ b/qiskit_alice_bob_provider/processor/logical_cat.py
@@ -42,6 +42,8 @@
     't',
     'tdg',
     'h',
+    's',
+    'sdg',
 ]