diff --git a/cv-node/src/algorithms/elas.cpp b/cv-node/src/algorithms/elas.cpp
index 990c25b5c06a02b1b99a516e30ca6c796e9c82eb..ca37357442b2f7ecfcba7996601ae741cd463392 100644
--- a/cv-node/src/algorithms/elas.cpp
+++ b/cv-node/src/algorithms/elas.cpp
@@ -3,6 +3,8 @@
 #include <ftl/algorithms/elas.hpp>
 #include <glog/logging.h>
 
+#include <chrono>
+
 using ftl::algorithms::ELAS;
 using cv::Mat;