diff --git a/Applications/ProjectData.cpp b/Applications/ProjectData.cpp
index 55c53338084c1005e0769dcaa40c8670dde3efa4..44d8f4d2385aa0fe6133d95c6791fe05314f4264 100644
--- a/Applications/ProjectData.cpp
+++ b/Applications/ProjectData.cpp
@@ -11,6 +11,8 @@
  *
  */
 
+#include <algorithm>
+
 #include "ProjectData.h"
 
 // ThirdParty/logog