diff --git a/tests/includes.h b/tests/includes.h
index 16394440..100984cc 100644
--- a/tests/includes.h
+++ b/tests/includes.h
@@ -32,4 +32,5 @@
 #include "spdlog/sinks/ostream_sink.h"
 #include "spdlog/sinks/rotating_file_sink.h"
 #include "spdlog/sinks/stdout_color_sinks.h"
+#include "spdlog/sinks/msvc_sink.h"
 #include "spdlog/pattern_formatter.h"