diff --git a/lib/radio/nco/sim/tb_mix_cordic.fdo b/lib/radio/nco/sim/tb_mix_cordic.fdo
index 3bd3ff4..556a595 100644
--- a/lib/radio/nco/sim/tb_mix_cordic.fdo
+++ b/lib/radio/nco/sim/tb_mix_cordic.fdo
@@ -1,5 +1,3 @@
-vmap ieee_proposed ../../../../Common/sim/ieee_proposed
-
 vlib work
 vcom -explicit  -93 "../../../fixed/fixed_util_pkg.vhd"
 vcom -explicit  -93 "../../../PCK_FIO-2002.7/PCK_FIO_1993.vhd"
diff --git a/lib/radio/nco/sim/tb_nco_cordic.fdo b/lib/radio/nco/sim/tb_nco_cordic.fdo
index 5c5e619..a0fedb6 100644
--- a/lib/radio/nco/sim/tb_nco_cordic.fdo
+++ b/lib/radio/nco/sim/tb_nco_cordic.fdo
@@ -1,5 +1,3 @@
-vmap ieee_proposed ../../../../Common/sim/ieee_proposed
-
 vlib work
 vcom -explicit  -93 "../../../fixed/fixed_util_pkg.vhd"
 vcom -explicit  -93 "../../../PCK_FIO-2002.7/PCK_FIO_1993.vhd"
diff --git a/lib/radio/nco/sim/tb_nco_lut.fdo b/lib/radio/nco/sim/tb_nco_lut.fdo
index 12f120e..ee23b19 100644
--- a/lib/radio/nco/sim/tb_nco_lut.fdo
+++ b/lib/radio/nco/sim/tb_nco_lut.fdo
@@ -1,5 +1,3 @@
-vmap ieee_proposed ../../../../Common/sim/ieee_proposed
-
 vlib work
 vcom -explicit  -93 "../../../fixed/fixed_util_pkg.vhd"
 vcom -explicit  -93 "../../../PCK_FIO-2002.7/PCK_FIO_1993.vhd"