diff --git a/build-support/macros-and-definitions.cmake b/build-support/macros-and-definitions.cmake
index 430304fd3..fc7a5731a 100644
--- a/build-support/macros-and-definitions.cmake
+++ b/build-support/macros-and-definitions.cmake
@@ -258,8 +258,14 @@ macro(process_options)
 
   if(${NS3_CLANG_TIDY})
     find_program(
-      CLANG_TIDY NAMES clang-tidy clang-tidy-15 clang-tidy-16 clang-tidy-17
-                       clang-tidy-18 clang-tidy-19
+      CLANG_TIDY
+      NAMES clang-tidy
+            clang-tidy-15
+            clang-tidy-16
+            clang-tidy-17
+            clang-tidy-18
+            clang-tidy-19
+            clang-tidy-20
     )
     if("${CLANG_TIDY}" STREQUAL "CLANG_TIDY-NOTFOUND")
       message(FATAL_ERROR "Clang-tidy was not found")