diff --git a/cmake/build-root-submodule.cmake b/cmake/build-root-submodule.cmake
index 36f05e75ac0e1611e7b34fd5a4fb16ed73c0c6a6..fd24c571d74020cc8709e3d78d82d18a1177eb5d 100644
--- a/cmake/build-root-submodule.cmake
+++ b/cmake/build-root-submodule.cmake
@@ -98,7 +98,7 @@ include(GNUInstallDirs)
 
 install(DIRECTORY "${PROJECT_BINARY_DIR}/root_install/bin/" DESTINATION "${CMAKE_INSTALL_BINDIR}" USE_SOURCE_PERMISSIONS)
 install(DIRECTORY "${PROJECT_BINARY_DIR}/root_install/lib/" DESTINATION "${CMAKE_INSTALL_LIBDIR}" USE_SOURCE_PERMISSIONS)
-install(DIRECTORY "${PROJECT_BINARY_DIR}/root_install/etc/" DESTINATION "{CMAKE_INSTALL_SYSCONFDIR}" USE_SOURCE_PERMISSIONS)
+install(DIRECTORY "${PROJECT_BINARY_DIR}/root_install/etc/" DESTINATION "${CMAKE_INSTALL_SYSCONFDIR}" USE_SOURCE_PERMISSIONS)
 install(DIRECTORY "${PROJECT_BINARY_DIR}/root_install/include/" DESTINATION "${CMAKE_INSTALL_PREFIX}/include/root")
 install(DIRECTORY "${PROJECT_BINARY_DIR}/root_install/fonts/" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/fonts/truetype/")
 install(DIRECTORY "${PROJECT_BINARY_DIR}/root_install/man/" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/man/")