diff --git a/qulacs/gate/gate.hpp b/qulacs/gate/gate.hpp
index d2f9240d..7ec29f9a 100644
--- a/qulacs/gate/gate.hpp
+++ b/qulacs/gate/gate.hpp
@@ -28,7 +28,6 @@ class GateBase {
     [[nodiscard]] virtual Gate get_inverse() const = 0;
 
     virtual void update_quantum_state(StateVector& state_vector) const = 0;
-    virtual ~GateBase() {}
 };
 
 template <GateImpl T>