diff --git a/amr-wind/wind_energy/actuator/Actuator.cpp b/amr-wind/wind_energy/actuator/Actuator.cpp
index 4c92fa1b23..93e842d271 100644
--- a/amr-wind/wind_energy/actuator/Actuator.cpp
+++ b/amr-wind/wind_energy/actuator/Actuator.cpp
@@ -188,7 +188,7 @@ void Actuator::update_positions()
     m_container->update_positions();
 
     // Sample velocities at the new locations
-    if (m_sample_nmhalf &
+    if (m_sample_nmhalf &&
         (m_sim.time().current_time() > m_sim.time().start_time())) {
         const auto& umac = m_sim.repo().get_field("u_mac");
         const auto& vmac = m_sim.repo().get_field("v_mac");