diff --git a/code/ryzom/server/src/server_share/used_continent.h b/code/ryzom/server/src/server_share/used_continent.h
index 85f002e40..412c133e3 100644
--- a/code/ryzom/server/src/server_share/used_continent.h
+++ b/code/ryzom/server/src/server_share/used_continent.h
@@ -21,6 +21,7 @@
 #include "nel/misc/types_nl.h"
 #include "nel/net/service.h"
 #include "game_share/continent.h"
+#include "game_share/misc_const.h"
 
 #include <algorithm>