diff --git a/include/clap/helpers/event-list.hh b/include/clap/helpers/event-list.hh
index d85152c..bd60a66 100644
--- a/include/clap/helpers/event-list.hh
+++ b/include/clap/helpers/event-list.hh
@@ -5,6 +5,7 @@
 #include <stdexcept>
 #include <vector>
 #include <functional>
+#include <algorithm>
 
 #include <clap/events.h>