diff --git a/CMakeLists.txt b/CMakeLists.txt
index 237701818ff..2e4e7a3fe49 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -67,6 +67,8 @@ set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE.TXT")
 if(WIN32 AND NOT UNIX)
   set(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "LLVM")
   set(CPACK_PACKAGE_ICON "${CMAKE_CURRENT_SOURCE_DIR}\\\\cmake\\\\nsis_logo.bmp")
+  set(CPACK_NSIS_MUI_ICON "${CMAKE_CURRENT_SOURCE_DIR}\\\\cmake\\\\nsis_icon.ico")
+  set(CPACK_NSIS_MUI_UNIICON "${CMAKE_CURRENT_SOURCE_DIR}\\\\cmake\\\\nsis_icon.ico")
   set(CPACK_NSIS_MODIFY_PATH "ON")
   set(CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL "ON")
   set(CPACK_NSIS_EXTRA_INSTALL_COMMANDS
diff --git a/cmake/nsis_icon.ico b/cmake/nsis_icon.ico
new file mode 100644
index 00000000000..9e9e887c704
Binary files /dev/null and b/cmake/nsis_icon.ico differ