diff --git a/CMakeLists.txt b/CMakeLists.txt
index a66e92d..ce056b6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -67,7 +67,7 @@ if(CMAKE_BUILD_TYPE MATCHES "Debug")
 
   if(TIDY)
     message(STATUS "TIDY=ON, running clang-tidy")
-    set(CMAKE_CXX_CLANG_TIDY clang-tidy -p ${CMAKE_CURRENT_BINARY_DIR} --checks=-*,clang-diagnostic-*,bugprone-assert-side-effect,bugprone-inaccurate-erase,performance-move-const-arg --header-filter=.,-./lib --use-color=true)
+    set(CMAKE_CXX_CLANG_TIDY clang-tidy -p ${CMAKE_CURRENT_BINARY_DIR} --checks=-*,clang-diagnostic-*,bugprone-assert-side-effect,bugprone-inaccurate-erase,performance-move-const-arg --header-filter=.,-./lib --use-color=true -extra-arg=-std=c++20)
     message(STATUS "CMAKE_CXX_CLANG_TIDY: ${CMAKE_CXX_CLANG_TIDY}")
   endif()