diff --git a/projectq/libs/revkit/_control_function.py b/projectq/libs/revkit/_control_function.py
index 99f7b880d..87f4e3804 100644
--- a/projectq/libs/revkit/_control_function.py
+++ b/projectq/libs/revkit/_control_function.py
@@ -109,7 +109,7 @@ def __or__(self, qubits):
                                "provided qubits")
 
         # convert reversible circuit to ProjectQ code and execute it
-        _exec(revkit.write_projectq(log=True)["contents"], qs)
+        _exec(revkit.to_projectq(mct=True), qs)
 
     def _check_function(self):
         """
diff --git a/projectq/libs/revkit/_permutation.py b/projectq/libs/revkit/_permutation.py
index b4967528a..160f027d2 100644
--- a/projectq/libs/revkit/_permutation.py
+++ b/projectq/libs/revkit/_permutation.py
@@ -81,7 +81,7 @@ def __or__(self, qubits):
         self.kwargs.get("synth", revkit.tbs)()
 
         # convert reversible circuit to ProjectQ code and execute it
-        _exec(revkit.write_projectq(log=True)["contents"], qs)
+        _exec(revkit.to_projectq(mct=True), qs)
 
     def _check_permutation(self):
         """
diff --git a/projectq/libs/revkit/_phase.py b/projectq/libs/revkit/_phase.py
index 4aadc319e..8a9e2ab24 100644
--- a/projectq/libs/revkit/_phase.py
+++ b/projectq/libs/revkit/_phase.py
@@ -111,7 +111,7 @@ def __or__(self, qubits):
                                "provided qubits")
 
         # convert reversible circuit to ProjectQ code and execute it
-        _exec(revkit.write_projectq(log=True)["contents"], qs)
+        _exec(revkit.to_projectq(mct=True), qs)
 
     def _check_function(self):
         """