diff --git a/projects/mips_sys/ise101/mips_sys/project/mips_sys.prj b/projects/mips_sys/ise101/mips_sys/project/mips_sys.prj
index 91b346e..5bffb62 100644
--- a/projects/mips_sys/ise101/mips_sys/project/mips_sys.prj
+++ b/projects/mips_sys/ise101/mips_sys/project/mips_sys.prj
@@ -18,10 +18,10 @@ vhdl work "../../../../lib/FIFO/src/fifo_async.vhd"
 vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_const.vhd"
 vhdl work "../../src/sdram_config.vhd"
 vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_types.vhd"
-vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/ddr_clk_virtex4.vhd"
+vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/clock/xilinx/ddr_clk_virtex4.vhd"
 vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_ctrl.vhd"
 vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_cmd.vhd"
-vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/ddr_phy_virtex4.vhd"
+vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/phy/xilinx/ddr_phy_virtex4.vhd"
 vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_ctrl_top.vhd"
 vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/sdram_ctrl_frontend_wb64.vhd"
 vhdl work "../../../../lib/SDRAM/ddr_sdr_v1_5/src/ctrl_ddr_wb64.vhd"