diff --git a/src/qibo/backends/__init__.py b/src/qibo/backends/__init__.py
index c9d13cfc2b..14bfaa169d 100644
--- a/src/qibo/backends/__init__.py
+++ b/src/qibo/backends/__init__.py
@@ -101,6 +101,14 @@ def create(self, dtype):
         self.SDG = self.matrices.SDG
         self.CNOT = self.matrices.CNOT
         self.CZ = self.matrices.CZ
+        self.CSX = self.matrices.CSX
+        self.CSXDG = self.matrices.CSXDG
+        self.SWAP = self.matrices.SWAP
+        self.iSWAP = self.matrices.iSWAP
+        self.FSWAP = self.matrices.FSWAP
+        self.ECR = self.matrices.ECR
+        self.SYC = self.matrices.SYC
+        self.TOFFOLI = self.matrices.TOFFOLI
 
 
 matrices = QiboMatrices()