diff --git a/src/bgfx_p.h b/src/bgfx_p.h
index a1033d7f2..cadf2b7b7 100644
--- a/src/bgfx_p.h
+++ b/src/bgfx_p.h
@@ -909,7 +909,7 @@ namespace bgfx
 				const uint64_t program = (uint64_t(m_program) << SORT_KEY_DRAW_2_PROGRAM_SHIFT) & SORT_KEY_DRAW_2_PROGRAM_MASK;
 				const uint64_t trans   = (uint64_t(m_trans  ) << SORT_KEY_DRAW_2_TRANS_SHIFT  ) & SORT_KEY_DRAW_2_TRANS_MASK;
 				const uint64_t view    = (uint64_t(m_view   ) << SORT_KEY_VIEW_SHIFT          ) & SORT_KEY_VIEW_MASK;
-				const uint64_t key     = view|SORT_KEY_DRAW_BIT|SORT_KEY_DRAW_TYPE_SEQUENCE|trans|program;
+				const uint64_t key     = view|SORT_KEY_DRAW_BIT|SORT_KEY_DRAW_TYPE_SEQUENCE|seq|trans|program;
 
 				BX_CHECK(seq == (uint64_t(m_seq) << SORT_KEY_DRAW_2_SEQ_SHIFT)
 					, "SortKey error, sequence is truncated (m_seq: %d)."