diff --git a/rclcpp/include/rclcpp/strategies/allocator_memory_strategy.hpp b/rclcpp/include/rclcpp/strategies/allocator_memory_strategy.hpp
index 4cad8d548b..5f85fb8523 100644
--- a/rclcpp/include/rclcpp/strategies/allocator_memory_strategy.hpp
+++ b/rclcpp/include/rclcpp/strategies/allocator_memory_strategy.hpp
@@ -187,7 +187,7 @@ class AllocatorMemoryStrategy : public memory_strategy::MemoryStrategy
         group->find_waitable_ptrs_if(
           [this](const rclcpp::Waitable::SharedPtr & waitable) {
             waitable_handles_.push_back(waitable);
-            return false;
+            return true;
           });
       }
     }