diff --git a/libraries/io/tr_xaui/hdllib.cfg b/libraries/io/tr_xaui/hdllib.cfg
index 7cf9e5ec704e77687ee42ddbe29af9520b6613c6..d4c6d1f6b1dce6a0c16fc68d44c76da80997b956 100644
--- a/libraries/io/tr_xaui/hdllib.cfg
+++ b/libraries/io/tr_xaui/hdllib.cfg
@@ -11,8 +11,6 @@ modelsim_search_libraries =
     altera     lpm     sgate     altera_mf     altera_lnsim     stratixiv     stratixiv_hssi     stratixiv_pcie_hip
     
 synth_files =
-    tb/vhdl/sim_xaui.vhd
-    
     src/vhdl/tr_xaui_align_dly.vhd
     src/vhdl/tr_xaui_deframer.vhd
     src/vhdl/tr_xaui_framer.vhd
diff --git a/libraries/technology/xaui/hdllib.cfg b/libraries/technology/xaui/hdllib.cfg
index d95d459c3c2d2568bd506e3f05a8a77a1631ac5a..2a945033a9d190d671605cbe4e65180212184e8a 100644
--- a/libraries/technology/xaui/hdllib.cfg
+++ b/libraries/technology/xaui/hdllib.cfg
@@ -7,6 +7,7 @@ build_dir_sim = $HDL_BUILD_DIR
 build_dir_synth = $HDL_BUILD_DIR
 
 synth_files =
+    sim_xaui.vhd
     tech_xaui_component_pkg.vhd
     tech_xaui_stratixiv.vhd
     tech_xaui.vhd
diff --git a/libraries/io/tr_xaui/tb/vhdl/sim_xaui.vhd b/libraries/technology/xaui/sim_xaui.vhd
similarity index 100%
rename from libraries/io/tr_xaui/tb/vhdl/sim_xaui.vhd
rename to libraries/technology/xaui/sim_xaui.vhd