diff --git a/CMakeLists.txt b/CMakeLists.txt
index fe1c918..1bf6509 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 set(ProjectName "elnutris")
 
 cmake_minimum_required(VERSION 3.10)
-set(CMAKE_CXX_STANDARD_17)
+set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED 17)
 
 project(${ProjectName} VERSION 1.0)