diff --git a/libraries/dsp/correlator/tb/vhdl/tb_correlator.vhd b/libraries/dsp/correlator/tb/vhdl/tb_correlator.vhd
index f617039dbe714ecb3ae388fc8a1a10454fe2dd12..a65e002c13d59fd253c50698eea8dde2679f6c13 100644
--- a/libraries/dsp/correlator/tb/vhdl/tb_correlator.vhd
+++ b/libraries/dsp/correlator/tb/vhdl/tb_correlator.vhd
@@ -131,7 +131,9 @@ BEGIN
   u_correlator : ENTITY work.correlator
   GENERIC MAP (
     g_nof_inputs => c_nof_inputs,
-    g_nof_mults  => c_nof_mults
+    g_nof_mults  => c_nof_mults,
+    g_data_w     => c_complex_data_w,
+    g_nof_words_to_acc => c_nof_mults
   )
   PORT MAP (
     clk         => dp_clk,