diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8d959fb..5dcbf6e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,10 +12,6 @@
cmake_minimum_required(VERSION 3.22)
-if(NOT WIN32)
- message(FATAL_ERROR "Detected system is not Windows. Please use the Autotools configuration along with the Makefile instead as it is more up-to-date. Read INSTALL.md.")
-endif()
-
include(CheckCCompilerFlag)
include(CheckCSourceRuns)
include(CheckIPOSupported)
