diff --git a/src/ast/Node.cpp b/src/ast/Node.cpp
index 07bfe0d814d..18acab44e3a 100644
--- a/src/ast/Node.cpp
+++ b/src/ast/Node.cpp
@@ -6,6 +6,8 @@
  * - <souffle root>/licenses/SOUFFLE-UPL.txt
  */
 #include "ast/Node.h"
+
+#include <algorithm>
 #include <utility>
 
 namespace souffle::ast {