diff --git a/renderdoc/replay/replay_controller.cpp b/renderdoc/replay/replay_controller.cpp
index f336272d8..97c089019 100644
--- a/renderdoc/replay/replay_controller.cpp
+++ b/renderdoc/replay/replay_controller.cpp
@@ -58,6 +58,7 @@ ReplayController::ReplayController()
 
 ReplayController::~ReplayController()
 {
+  RenderDoc::Inst().UnregisterMemoryRegion(this);
   CHECK_REPLAY_THREAD();
 }