diff --git a/fml/shared_thread_merger.cc b/fml/shared_thread_merger.cc
index 71a6bf313b9e2..15fac3e2fa0c2 100644
--- a/fml/shared_thread_merger.cc
+++ b/fml/shared_thread_merger.cc
@@ -6,6 +6,7 @@
 
 #include "flutter/fml/shared_thread_merger.h"
 
+#include <algorithm>
 #include <set>
 
 namespace fml {