diff --git a/projects/mips_sys/sim/tb_mips_sys.fdo b/projects/mips_sys/sim/tb_mips_sys.fdo
index fc4d831..a285f9f 100644
--- a/projects/mips_sys/sim/tb_mips_sys.fdo
+++ b/projects/mips_sys/sim/tb_mips_sys.fdo
@@ -17,7 +17,7 @@ vcom -explicit  -93 "../../../lib/misc/utils_pkg.vhd"
 vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/mt46v16m16.vhd"
 
 # Clock Generator
-vcom -explicit  -93 "../src/sys_clock.vhd"
+vcom -explicit  -93 "../src/clockgen.vhd"
 
 # RAMs
 vcom -explicit  -93 "../../../lib/rams/dpram_1w1r2c_ro_sim.vhd"
@@ -85,7 +85,7 @@ vcom -explicit  -93 "../../../lib/SSRAM/src/CY7C1354B.vhd"
 vcom -explicit  -93 "../../../lib/SSRAM/src/ssram_port_wb.vhd"
 
 # SDRAM
-vcom -explicit  -93 "../../../lib/misc/clockgen_virtex4.vhd"
+vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/ddr_clk_virtex4.vhd"
 vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/ddr_phy_virtex4.vhd"
 vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_ctrl.vhd"
 vcom -explicit  -93 "../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_cmd.vhd"