diff --git a/src/common/httplib.h b/src/common/httplib.h
index 57bc4eeb93..0da315668d 100644
--- a/src/common/httplib.h
+++ b/src/common/httplib.h
@@ -16,3 +16,5 @@
 #ifdef __GNUC__
 #pragma GCC diagnostic pop
 #endif
+
+#undef INVALID_SOCKET