diff --git a/host/RenderThread.cpp b/host/RenderThread.cpp
index b43df41..74cee30 100644
--- a/host/RenderThread.cpp
+++ b/host/RenderThread.cpp
@@ -78,10 +78,12 @@
 static android::base::Lock sThreadRunLimiter;
 
 RenderThread::RenderThread(RenderChannelImpl* channel,
-                           android::base::Stream* loadStream)
+                           android::base::Stream* loadStream,
+                           uint32_t virtioGpuContextId)
     : android::base::Thread(android::base::ThreadFlags::MaskSignals, 2 * 1024 * 1024),
       mChannel(channel),
-      mRunInLimitedMode(android::base::getCpuCoreCount() < kMinThreadsToRunUnlimited)
+      mRunInLimitedMode(android::base::getCpuCoreCount() < kMinThreadsToRunUnlimited),
+      mContextId(virtioGpuContextId)
 {
     if (loadStream) {
         const bool success = loadStream->getByte();