diff --git a/include/mementar/API/mementar/ActionsPublisher.h b/include/mementar/API/mementar/ActionsPublisher.h
index 503b09a..55a9d80 100644
--- a/include/mementar/API/mementar/ActionsPublisher.h
+++ b/include/mementar/API/mementar/ActionsPublisher.h
@@ -12,10 +12,10 @@ namespace mementar {
   public:
     explicit ActionsPublisher(const std::string& name = "");
 
-    void insert(const std::string& name, time_t start_stamp = time(nullptr), time_t end_stamp = 0);
+    void insert(const std::string& name, time_t start_stamp, time_t end_stamp = 0);
     void insert(const std::string& name, const compat::mem_ros::Time& start_stamp = compat::mem_ros::Node::get().currentTime(), const compat::mem_ros::Time& end_stamp = compat::mem_ros::Time(0));
 
-    void insertEnd(const std::string& name, time_t end_stamp = time(nullptr));
+    void insertEnd(const std::string& name, time_t end_stamp);
     void insertEnd(const std::string& name, const compat::mem_ros::Time& end_stamp = compat::mem_ros::Node::get().currentTime());
 
     /// @brief Register a callback function to get notifications from the feeder.