diff --git a/cmake/Options.cmake b/cmake/Options.cmake
index 86b23442d2..f362ef5286 100644
--- a/cmake/Options.cmake
+++ b/cmake/Options.cmake
@@ -127,7 +127,7 @@ endif()
 #
 # e.g. `-DCMAKE_BUILD_TYPE=TESTING`
 ####
-set(CMAKE_CXX_STANDARD 03)
+set(CMAKE_CXX_STANDARD 98)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)