diff --git a/tdutils/test/pq.cpp b/tdutils/test/pq.cpp
index dbc9b72b..5210cc26 100644
--- a/tdutils/test/pq.cpp
+++ b/tdutils/test/pq.cpp
@@ -13,6 +13,7 @@
 #include "td/utils/logging.h"
 #include "td/utils/misc.h"
 
+#include <algorithm>
 #include <limits>
 #include <utility>