diff --git a/core/logic/DebugReporter.cpp b/core/logic/DebugReporter.cpp
index 54fc155c..efeea02d 100644
--- a/core/logic/DebugReporter.cpp
+++ b/core/logic/DebugReporter.cpp
@@ -30,6 +30,7 @@
  */
 
 #include <IPluginSys.h>
+#include <stdarg.h>
 #include "DebugReporter.h"
 
 DebugReport g_DbgReporter;