diff --git a/CMakeLists.txt b/CMakeLists.txt
index 33a0b860c..927f42f77 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -50,16 +50,11 @@ list(APPEND COMPILE_OPTIONS
   -Wunused-parameter
   -Wformat=2
   -Wdisabled-optimization
-  -Wno-sign-conversion
   $<$<COMPILE_LANGUAGE:CXX>:-Woverloaded-virtual>
   $<$<COMPILE_LANGUAGE:CXX>:-Wno-old-style-cast>
   $<$<COMPILE_LANGUAGE:CXX>:-fpermissive>
 )
 
-if(APPLE)
-  list(APPEND COMPILE_OPTIONS -Wno-unused-parameter)
-endif()
-
 option(BUILD_WERROR "Build with -Werror" OFF)
 if(BUILD_WERROR)
   list(APPEND COMPILE_OPTIONS -Werror)