--- a/example/CMakeLists.txt
+++ b/example/CMakeLists.txt
@@ -2,7 +2,7 @@ include(CheckCXXCompilerFlag)
 
 set(CMAKE_CXX_STANDARD 17)
 if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
-    set(OPTIONS -Wall -Wextra -Wshadow -pedantic-errors -Werror)
+    set(OPTIONS -Wall -Wextra)
 elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
     set(OPTIONS /W4 /WX)
     if(HAS_PERMISSIVE_FLAG)
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -56,7 +56,7 @@ if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
   check_cxx_compiler_flag(/std:c++latest HAS_CPPLATEST_FLAG)
 elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
   set(CMAKE_VERBOSE_MAKEFILE ON)
-  set(OPTIONS -Wall -Wextra -Wshadow -pedantic-errors -Werror)
+  set(OPTIONS -Wall -Wextra -Wshadow)
 
   check_cxx_compiler_flag(-std=c++20 HAS_CPP20_FLAG)
   check_cxx_compiler_flag(-std=c++23 HAS_CPP23_FLAG)