diff --git a/src/script/api/script_priorityqueue.cpp b/src/script/api/script_priorityqueue.cpp
--- a/src/script/api/script_priorityqueue.cpp
+++ b/src/script/api/script_priorityqueue.cpp
@@ -13,7 +13,6 @@
 #include "../squirrel_helper.hpp"
 #include "../script_instance.hpp"
 #include "../../debug.h"
-#include <algorithm>
 
 #include "../../safeguards.h"