diff --git a/src/parser.h b/src/parser.h
index b8e0898..0f1e993 100644
--- a/src/parser.h
+++ b/src/parser.h
@@ -1,11 +1,12 @@
 #pragma once
 
-#include <algorithm>
 #include <cassert>
 #include <cstdint>
 #include <cstdio>
 #include <cstring>
 #include <initializer_list>
+#include <iterator>
+#include <tuple>
 #include <utility>
 
 #include "musttail.h"