diff --git a/techlibs/anlogic/cells_sim.v b/techlibs/anlogic/cells_sim.v
index 60a367928..058e76605 100644
--- a/techlibs/anlogic/cells_sim.v
+++ b/techlibs/anlogic/cells_sim.v
@@ -17,7 +17,7 @@ module AL_MAP_LUT1 (
 );
 	parameter [1:0] INIT = 2'h0;
 	parameter EQN = "(A)";
-	assign Y = INIT >> A;
+	assign o = INIT >> a;
 endmodule
 
 module AL_MAP_LUT2 (