diff --git a/CMakeLists.txt b/CMakeLists.txt
index a4d1c0dcc..7a54b1de9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -107,11 +107,11 @@ if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
     endif()
     FetchContent_Declare(
             LLVM_Windows
-            URL https://github.com/c3lang/win-llvm/releases/download/llvm_18_1_8/llvm-18.1.8-windows-amd64-msvc17-libcmt.7z
+            URL https://github.com/c3lang/win-llvm/releases/download/llvm_18_1_8_with_rt/llvm-18.1.8-windows-amd64-msvc17-libcmt.7z
     )
     FetchContent_Declare(
             LLVM_Windows_debug
-            URL https://github.com/c3lang/win-llvm/releases/download/llvm_18_1_8/llvm-18.1.8-windows-amd64-msvc17-libcmt-dbg.7z
+            URL https://github.com/c3lang/win-llvm/releases/download/llvm_18_1_8_with_rt/llvm-18.1.8-windows-amd64-msvc17-libcmt-dbg.7z
     )
     if(CMAKE_BUILD_TYPE STREQUAL "Debug")
         message("Loading Windows LLVM debug libraries, this may take a while...")