diff --git a/techlibs/xilinx/brams_xc6v_map.v b/techlibs/xilinx/brams_xc6v_map.v
index b2698a3aa..dfd6dfc9e 100644
--- a/techlibs/xilinx/brams_xc6v_map.v
+++ b/techlibs/xilinx/brams_xc6v_map.v
@@ -275,7 +275,7 @@ end else if (OPTION_MODE == "FULL") begin
 		.DIADI(DI[31:0]),
 		.DIBDI(PORT_W_WIDTH == 72 ? DI[63:32] : DI[31:0]),
 		.DIPADIP(DIP[3:0]),
-		.DIPBDIP(PORT_W_WIDTH == 71 ? DIP[7:4] : DIP[3:0]),
+		.DIPBDIP(PORT_W_WIDTH == 72 ? DIP[7:4] : DIP[3:0]),
 	);
 end
 
diff --git a/techlibs/xilinx/brams_xcu_map.v b/techlibs/xilinx/brams_xcu_map.v
index d48c21a59..01ee8a953 100644
--- a/techlibs/xilinx/brams_xcu_map.v
+++ b/techlibs/xilinx/brams_xcu_map.v
@@ -215,7 +215,7 @@ end else if (OPTION_MODE == "FULL") begin
 		.DINADIN(DI[31:0]),
 		.DINBDIN(PORT_W_WIDTH == 72 ? DI[63:32] : DI[31:0]),
 		.DINPADINP(DIP[3:0]),
-		.DINPBDINP(PORT_W_WIDTH == 71 ? DIP[7:4] : DIP[3:0]),
+		.DINPBDINP(PORT_W_WIDTH == 72 ? DIP[7:4] : DIP[3:0]),
 	);
 end