diff --git a/CMakeLists.txt b/CMakeLists.txt
index eac5799af..aaaa69e75 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -445,7 +445,7 @@ if (LLAMA_ALL_WARNINGS)
 
 endif()
 
-if (MSVC)
+if (WIN32)
     add_compile_definitions(_CRT_SECURE_NO_WARNINGS)
 
     if (BUILD_SHARED_LIBS)