diff --git a/src/simulation_sample/spacecraft/sample_components.hpp b/src/simulation_sample/spacecraft/sample_components.hpp
index 503805e08..5f16dcfd1 100644
--- a/src/simulation_sample/spacecraft/sample_components.hpp
+++ b/src/simulation_sample/spacecraft/sample_components.hpp
@@ -67,12 +67,12 @@ class SampleComponents : public InstalledComponents {
    * @fn GenerateForce_b_N
    * @brief Return force generated by components in unit Newton in body fixed frame
    */
-  libra::Vector<3> GenerateForce_b_N();
+  libra::Vector<3> GenerateForce_b_N() override;
   /**
    * @fn GenerateTorque_b_Nm
    * @brief Return torque generated by components in unit Newton-meter in body fixed frame
    */
-  libra::Vector<3> GenerateTorque_b_Nm();
+  libra::Vector<3> GenerateTorque_b_Nm() override;
   /**
    * @fn ComponentInterference
    * @brief Handle component interference effect
@@ -83,7 +83,7 @@ class SampleComponents : public InstalledComponents {
    * @fn LogSetup
    * @brief Setup the logger for components
    */
-  void LogSetup(Logger& logger);
+  void LogSetup(Logger& logger) override;
 
   // Getter
   inline Antenna& GetAntenna() const { return *antenna_; }