diff --git a/decrepit/CMakeLists.txt b/decrepit/CMakeLists.txt
index ef95a6b..ad7c8d8 100644
--- a/decrepit/CMakeLists.txt
+++ b/decrepit/CMakeLists.txt
@@ -24,6 +24,8 @@ add_library(
 
 add_dependencies(decrepit global_target)
 
+target_compile_options(decrepit PRIVATE /wd4065)
+
 target_link_libraries(decrepit crypto ssl)
 
 add_executable(