diff --git a/techlibs/gatemate/cells_bb.v b/techlibs/gatemate/cells_bb.v
index f6fe6a3e1..9185af0b4 100644
--- a/techlibs/gatemate/cells_bb.v
+++ b/techlibs/gatemate/cells_bb.v
@@ -123,6 +123,12 @@ module CC_CFG_CTRL(
 );
 endmodule
 
+(* blackbox *) (* keep *)
+module CC_USR_RSTN (
+	output USR_RSTN
+);
+endmodule
+
 (* blackbox *)
 module CC_FIFO_40K (
 	output A_ECC_1B_ERR,