diff --git a/rpcsx/iodev/gc.cpp b/rpcsx/iodev/gc.cpp
index 8de3ffede..cf8ced7e7 100644
--- a/rpcsx/iodev/gc.cpp
+++ b/rpcsx/iodev/gc.cpp
@@ -238,7 +238,7 @@ static orbis::ErrorCode gc_ioctl(orbis::File *file, std::uint64_t request,
     auto args = reinterpret_cast<Args *>(argp);
     if (auto gpu = amdgpu::DeviceCtl{orbis::g_context.gpuDevice}) {
       gpu.waitForIdle();
-      gpu.submitSwitchBuffer(orbis::g_currentThread->tproc->vmId);
+      gpu.submitSwitchBuffer(orbis::g_currentThread->tproc->gfxRing);
     } else {
       return orbis::ErrorCode::BUSY;
     }