diff --git a/CMakeLists.txt b/CMakeLists.txt
index f587d808..9740c155 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -33,7 +33,7 @@ set(COMMON_FLAGS -Wall -Wextra -Werror -Wvla
     -Wdisabled-optimization -Wformat=2 -Winit-self 
     -Wmissing-include-dirs -Wswitch-default -Wcast-qual 
     -Wundef -Wcast-align -Wwrite-strings -Wlogical-op 
-    -Wredundant-decls -Wshadow -Wconversion
+    -Wredundant-decls -Wshadow -Wconversion -Wbidi-chars=any
     -fno-asynchronous-unwind-tables -fno-omit-frame-pointer 
     -std=c++20 -fno-rtti -fno-exceptions)