diff --git a/modules/wr_irig/xwr_irig_slave.vhd b/modules/wr_irig/xwr_irig_slave.vhd
index 45abc065873385ff01f9b147899f32ec2072f184..bbddb55e51c30598e142651358238ba90654af06 100644
--- a/modules/wr_irig/xwr_irig_slave.vhd
+++ b/modules/wr_irig/xwr_irig_slave.vhd
@@ -141,7 +141,8 @@ begin
     wb_rty_o  => wb_out.rty,
     wb_stall_o   => wb_out.stall,
     wb_dat_o     => wb_out.dat,
-    irig_regs_i => irig_regs_in
+    irig_regs_i => irig_regs_in,
+    irig_regs_o => irig_regs_out
   );
 
   U_irig_slave: wr_irig_slave