diff --git a/lib/radio/decimator/CIC/sim/tb_cic_c_pipe.fdo b/lib/radio/decimator/CIC/sim/tb_cic_c_pipe.fdo
index db60e85..40910c8 100644
--- a/lib/radio/decimator/CIC/sim/tb_cic_c_pipe.fdo
+++ b/lib/radio/decimator/CIC/sim/tb_cic_c_pipe.fdo
@@ -1,5 +1,6 @@
+vmap ieee_proposed ../../../../../Common/sim/ieee_proposed
+
 vlib work
-vcom -explicit  -93 "../../../../fixed/fixed_pkg_c.vhd"
 vcom -explicit  -93 "../../../../fixed/fixed_util_pkg.vhd"
 vcom -explicit  -93 "../../../../PCK_FIO-2002.7/PCK_FIO_1993.vhd"
 vcom -explicit  -93 "../../../../PCK_FIO-2002.7/PCK_FIO_1993_BODY.vhd"
diff --git a/lib/radio/decimator/CIC/sim/tb_cic_decim_pipe.fdo b/lib/radio/decimator/CIC/sim/tb_cic_decim_pipe.fdo
index 8fb70d9..b0525de 100644
--- a/lib/radio/decimator/CIC/sim/tb_cic_decim_pipe.fdo
+++ b/lib/radio/decimator/CIC/sim/tb_cic_decim_pipe.fdo
@@ -1,6 +1,8 @@
+vmap ieee_proposed ../../../../../Common/sim/ieee_proposed
+
 vlib work
-vcom -explicit  -93 "../../../../fixed/fixed_pkg_c.vhd"
 vcom -explicit  -93 "../../../../fixed/fixed_util_pkg.vhd"
+vcom -explicit  -93 "../../../../misc/utils_pkg.vhd"
 vcom -explicit  -93 "../../../../PCK_FIO-2002.7/PCK_FIO_1993.vhd"
 vcom -explicit  -93 "../../../../PCK_FIO-2002.7/PCK_FIO_1993_BODY.vhd"
 vcom -explicit  -93 "../src/cic_i_pipe.vhd"
diff --git a/lib/radio/decimator/CIC/sim/tb_cic_i_pipe.fdo b/lib/radio/decimator/CIC/sim/tb_cic_i_pipe.fdo
index 425eb86..b1c190a 100644
--- a/lib/radio/decimator/CIC/sim/tb_cic_i_pipe.fdo
+++ b/lib/radio/decimator/CIC/sim/tb_cic_i_pipe.fdo
@@ -1,5 +1,6 @@
+vmap ieee_proposed ../../../../../Common/sim/ieee_proposed
+
 vlib work
-vcom -explicit  -93 "../../../../fixed/fixed_pkg_c.vhd"
 vcom -explicit  -93 "../../../../fixed/fixed_util_pkg.vhd"
 vcom -explicit  -93 "../../../../PCK_FIO-2002.7/PCK_FIO_1993.vhd"
 vcom -explicit  -93 "../../../../PCK_FIO-2002.7/PCK_FIO_1993_BODY.vhd"