diff --git a/cmake/templates/CPackProperties.cmake.in b/cmake/templates/CPackProperties.cmake.in
index c1e3d9d773..b91d78f628 100644
--- a/cmake/templates/CPackProperties.cmake.in
+++ b/cmake/templates/CPackProperties.cmake.in
@@ -40,6 +40,7 @@ set(CONSOLE_DESKTOP_SHORTCUT_REG_KEY "@CONSOLE_DESKTOP_SHORTCUT_REG_KEY@")
 set(CONSOLE_STARTUP_REG_KEY "@CONSOLE_STARTUP_REG_KEY@")
 set(SERVER_LAUNCH_NOW_REG_KEY "@SERVER_LAUNCH_NOW_REG_KEY@")
 set(CLIENT_LAUNCH_NOW_REG_KEY "@CLIENT_LAUNCH_NOW_REG_KEY@")
+set(CUSTOM_INSTALL_REG_KEY "@CUSTOM_INSTALL_REG_KEY@")
 set(INSTALLER_HEADER_IMAGE "@INSTALLER_HEADER_IMAGE@")
 set(UNINSTALLER_HEADER_IMAGE "@UNINSTALLER_HEADER_IMAGE@")
 set(ADD_REMOVE_ICON_PATH "@ADD_REMOVE_ICON_PATH@")