diff --git a/CMakeLists.txt b/CMakeLists.txt
index f4243f3..7851f3e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -73,8 +73,6 @@
   endif()
 
   if (EXISTS ${LLVM_CMAKE_PATH})
-    # Enable warnings, otherwise -w gets added to the cflags by HandleLLVMOptions.
-    set(LLVM_ENABLE_WARNINGS ON)
     list(APPEND CMAKE_MODULE_PATH "${LLVM_CMAKE_PATH}")
     include("${LLVM_CMAKE_PATH}/AddLLVM.cmake")
     include("${LLVM_CMAKE_PATH}/HandleLLVMOptions.cmake")