diff --git a/posts/cmake/CMakeLists.txt b/posts/cmake/CMakeLists.txt
index 0e39e4c..6adbde9 100644
--- a/posts/cmake/CMakeLists.txt
+++ b/posts/cmake/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
 project(cmake_and_cuda LANGUAGES CXX CUDA)
 
 include(CTest)
-
+find_package(CUDA QUIET REQUIRED)
 add_library(particles STATIC
   randomize.cpp
   randomize.h