diff --git a/renderdoc/replay/replay_output.cpp b/renderdoc/replay/replay_output.cpp
index aeef4aa93..6a9c4146e 100644
--- a/renderdoc/replay/replay_output.cpp
+++ b/renderdoc/replay/replay_output.cpp
@@ -41,6 +41,8 @@ ReplayOutput::ReplayOutput(ReplayRenderer *parent, void *w)
 	m_pDevice = parent->GetDevice();
 
 	m_OverlayResourceId = ResourceId();
+
+	RDCEraseEl(m_RenderData);
 	
 	m_PixelContext.wndHandle = 0;
 	m_PixelContext.outputID = 0;