diff --git a/tests/simple_abc9/abc9.v b/tests/simple_abc9/abc9.v
index 64b625e..4d5879e 100644
--- a/tests/simple_abc9/abc9.v
+++ b/tests/simple_abc9/abc9.v
@@ -218,12 +218,6 @@
 endmodule
 
 // Citation: https://github.com/alexforencich/verilog-ethernet
-// TODO: yosys -p "synth_xilinx -abc9 -top abc9_test022" abc9.v -q
-// returns before b4321a31
-//   Warning: Wire abc9_test022.\m_eth_payload_axis_tkeep [7] is used but has no
-//   driver.
-//   Warning: Wire abc9_test022.\m_eth_payload_axis_tkeep [3] is used but has no
-//   driver.
 module abc9_test022
 (
     input  wire        clk,
@@ -237,9 +231,6 @@
 endmodule
 
 // Citation: https://github.com/riscv/riscv-bitmanip
-// TODO: yosys -p "synth_xilinx -abc9 -top abc9_test023" abc9.v -q
-// returns before 14233843
-//   Warning: Wire abc9_test023.\dout [1] is used but has no driver.
 module abc9_test023 #(
 	parameter integer N = 2,
 	parameter integer M = 2