diff --git a/boards/uniboard2/designs/unb2_test/revisions/unb2_test_ddr_MB_I_II/hdllib.cfg b/boards/uniboard2/designs/unb2_test/revisions/unb2_test_ddr_MB_I_II/hdllib.cfg
index 2dfd41d41c44244c74b3df29f01f78ad018e2d29..4c50965953c432608bc6680027831f16d35c9a3b 100644
--- a/boards/uniboard2/designs/unb2_test/revisions/unb2_test_ddr_MB_I_II/hdllib.cfg
+++ b/boards/uniboard2/designs/unb2_test/revisions/unb2_test_ddr_MB_I_II/hdllib.cfg
@@ -21,7 +21,7 @@ test_bench_files =
     tb_unb2_test_ddr_MB_I_II.vhd
 
 modelsim_compile_ip_files =
-    $RADIOHDL/libraries/technology/ip_arria10/ddr4_4g_2000/copy_hex_files.tcl
+    $RADIOHDL/libraries/technology/ip_arria10/ddr4_4g_1600/copy_hex_files.tcl
     
 modelsim_copy_files =
     ../../src/hex hex