diff --git a/techlibs/xilinx/cells_xtra.sh b/techlibs/xilinx/cells_xtra.sh
index e3b847c36..2b384f405 100644
--- a/techlibs/xilinx/cells_xtra.sh
+++ b/techlibs/xilinx/cells_xtra.sh
@@ -125,7 +125,7 @@ function xtract_cell_decl()
 	xtract_cell_decl RAM32X1S_1
 	xtract_cell_decl RAM32X2S
 	xtract_cell_decl RAM64M
-	x#tract_cell_decl RAM64X1D
+	#xtract_cell_decl RAM64X1D
 	xtract_cell_decl RAM64X1S
 	xtract_cell_decl RAM64X1S_1
 	xtract_cell_decl RAM64X2S