diff --git a/src/renderer_d3d12.cpp b/src/renderer_d3d12.cpp
index d9fc05758..5bb209bf8 100644
--- a/src/renderer_d3d12.cpp
+++ b/src/renderer_d3d12.cpp
@@ -702,9 +702,19 @@ namespace bgfx { namespace d3d12
 	}
 
 #if BGFX_CONFIG_DEBUG_ANNOTATION && (BX_PLATFORM_WINDOWS || BX_PLATFORM_WINRT)
-	PIXEventsThreadInfo* WINAPI stubPIXGetThreadInfo()
+
+	struct StubPIXEventsThreadInfo
 	{
-		return NULL;
+		void* block;
+		void* biasedLimit;
+		void* destination;
+	};
+
+	static StubPIXEventsThreadInfo s_pixEventsThreadInfo = {};
+
+	static struct PIXEventsThreadInfo* WINAPI stubPIXGetThreadInfo()
+	{
+		return (struct PIXEventsThreadInfo*)& s_pixEventsThreadInfo;
 	}
 
 	uint64_t WINAPI stubPIXEventsReplaceBlock(PIXEventsThreadInfo* _threadInfo, bool _getEarliestTime)