diff --git a/src/multio/datamod/ContainerInterop.h b/src/multio/datamod/ContainerInterop.h
index 38c1e9766..7fbbc4ba6 100644
--- a/src/multio/datamod/ContainerInterop.h
+++ b/src/multio/datamod/ContainerInterop.h
@@ -10,6 +10,7 @@
 
 #pragma once
 
+#include <algorithm>
 #include <type_traits>
 #include "eckit/config/LocalConfiguration.h"
 
diff --git a/src/multio/datamod/types/TypeOfLevel.cc b/src/multio/datamod/types/TypeOfLevel.cc
index 998b06f99..bbdb83611 100644
--- a/src/multio/datamod/types/TypeOfLevel.cc
+++ b/src/multio/datamod/types/TypeOfLevel.cc
@@ -10,6 +10,7 @@
 
 #include "TypeOfLevel.h"
 
+#include <algorithm>
 #include "multio/datamod/core/DataModellingException.h"