diff --git a/CMakeLists.txt b/CMakeLists.txt
index 87824b5f7..abe6a1199 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -80,7 +80,7 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wconversion")
 
 if(WIN_MSYS)
     set(CMAKE_CXX_STANDARD 11)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wconversion")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wconversion -fno-exceptions -fno-rtti")
 endif()
 
 # Used for dlopen finding dylibs installed by homebrew