diff --git a/applications/lofar2/designs/lofar2_unb2b_filterbank/src/vhdl/lofar2_unb2b_filterbank.vhd b/applications/lofar2/designs/lofar2_unb2b_filterbank/src/vhdl/lofar2_unb2b_filterbank.vhd
index 5411570d345feb20d2c03e08b9b013b5dea89e5d..1587113a05f4fe345479a2b8195cf5c79668965b 100644
--- a/applications/lofar2/designs/lofar2_unb2b_filterbank/src/vhdl/lofar2_unb2b_filterbank.vhd
+++ b/applications/lofar2/designs/lofar2_unb2b_filterbank/src/vhdl/lofar2_unb2b_filterbank.vhd
@@ -104,6 +104,7 @@ ARCHITECTURE str OF lofar2_unb2b_filterbank IS
   -- Revision parameters
   CONSTANT c_revision_select        : t_lofar2_unb2b_filterbank_config := func_sel_revision_rec(g_design_name);
   CONSTANT c_nof_streams            : NATURAL := c_revision_select.nof_streams_input;    -- Streams actually passed through for processing
+  CONSTANT c_dp_clk_freq            : NATURAL := c_revision_select.dp_clk_freq;
 
   -- Firmware version x.y
   CONSTANT c_fw_version             : t_unb2b_board_fw_version := (1, 1);
@@ -279,6 +280,7 @@ BEGIN
     g_aux                => c_unb2b_board_aux,
     g_factory_image      => g_factory_image,
     g_protect_addr_range => g_protect_addr_range,
+    g_dp_clk_freq        => c_dp_clk_freq,
     g_dp_clk_use_pll     => FALSE
   )
   PORT MAP (