diff --git a/game/gamesys/SysCvar.h b/game/gamesys/SysCvar.h
index 4516f96..a5258ec 100644
--- a/game/gamesys/SysCvar.h
+++ b/game/gamesys/SysCvar.h
@@ -205,6 +205,7 @@ extern idCVar	pm_airTics;
 
 extern idCVar	pm_thirdPersonSideScale; //rev 2018
 extern idCVar	pm_crossHairOrigin; //rev 2018
+extern idCVar	pm_crossHairSideScale; //rev 2018
 extern idCVar	pm_projectileOrigin; //rev 2018