diff --git a/techlibs/xilinx/cells_sim.v b/techlibs/xilinx/cells_sim.v
index e3897d9a6..3ad96d7fb 100644
--- a/techlibs/xilinx/cells_sim.v
+++ b/techlibs/xilinx/cells_sim.v
@@ -325,7 +325,8 @@ module RAM64X1D (
   (* abc_scc_break *)
   input  D,
   input  WCLK,
-  (* abc_scc_break *) input WE,
+  (* abc_scc_break *)
+  input  WE,
   input  A0, A1, A2, A3, A4, A5,
   input  DPRA0, DPRA1, DPRA2, DPRA3, DPRA4, DPRA5
 );