diff --git a/src/fileshelter/ui/ShareCreateFormView.cpp b/src/fileshelter/ui/ShareCreateFormView.cpp
index ff9b79a..0dc3007 100644
--- a/src/fileshelter/ui/ShareCreateFormView.cpp
+++ b/src/fileshelter/ui/ShareCreateFormView.cpp
@@ -19,6 +19,7 @@
 
 #include "ShareCreateFormView.hpp"
 
+#include <algorithm>
 #include <numeric>
 
 #include <Wt/WApplication.h>