diff --git a/map/render_policy_mt.cpp b/map/render_policy_mt.cpp
index 0a02dc617f..0dd15c270b 100644
--- a/map/render_policy_mt.cpp
+++ b/map/render_policy_mt.cpp
@@ -45,7 +45,6 @@ m2::RectI const RenderPolicyMT::OnSize(int w, int h)
 
 void RenderPolicyMT::BeginFrame()
 {
-  m_renderQueue.renderState().m_mutex->Lock();
 }
 
 void RenderPolicyMT::EndFrame()
@@ -63,6 +62,8 @@ void RenderPolicyMT::DrawFrame(shared_ptr<PaintEvent> const & e,
 
   e->drawer()->screen()->clear(bgColor());
 
+  m_renderQueue.renderState().m_mutex->Lock();
+
   if (m_renderQueue.renderState().m_actualTarget.get() != 0)
   {
     m2::PointD ptShift = m_renderQueue.renderState().coordSystemShift(false);