diff --git a/CMakeLists.txt b/CMakeLists.txt
index 551282f..cbfe404 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -75,7 +75,7 @@ target_sources(tinydtls PRIVATE
 target_include_directories(tinydtls PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
 target_compile_definitions(tinydtls PUBLIC DTLSv12 WITH_SHA256 SHA2_USE_INTTYPES_H DTLS_CHECK_CONTENTTYPE)
 
-if(CMAKE_GENERATOR MATCHES "Visual Studio")
+if(MSVC)
     option(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS "Export all symbols when compiling to a .dll" ON)
     target_compile_options(tinydtls PRIVATE -Wall)
     if(${WARNING_TO_ERROR})