diff --git a/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_tb_lofar2_unb2c_sdp_station_bf.vhd b/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_tb_lofar2_unb2c_sdp_station_bf.vhd
index 09fb02fc464e6789b8f4cadb36d181c3f54a7137..0ac2f538bfa48f661e95ca69d80b215a082d228f 100644
--- a/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_tb_lofar2_unb2c_sdp_station_bf.vhd
+++ b/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_tb_lofar2_unb2c_sdp_station_bf.vhd
@@ -26,8 +26,9 @@
 -- > as 4
 -- > run -all
 
-LIBRARY IEEE;
+LIBRARY IEEE, lofar2_sdp_lib;
 USE IEEE.std_logic_1164.ALL;
+USE lofar2_sdp_lib.sdp_pkg.ALL;
 
 
 ENTITY tb_tb_lofar2_unb2c_sdp_station_bf IS