diff --git a/libraries/technology/ddr/tech_ddr_pkg.vhd b/libraries/technology/ddr/tech_ddr_pkg.vhd
index 570d923ed8001146335f167af96071099689d363..b47feb4ea73011f112cd852220ffd52c29e7188c 100644
--- a/libraries/technology/ddr/tech_ddr_pkg.vhd
+++ b/libraries/technology/ddr/tech_ddr_pkg.vhd
@@ -183,6 +183,7 @@ PACKAGE BODY tech_ddr_pkg IS
   FUNCTION func_tech_ddr_ctlr_data_w(c_ddr : t_c_tech_ddr) RETURN NATURAL IS
     CONSTANT c_dq_address_w : NATURAL := func_tech_ddr_dq_address_w(c_ddr);
   BEGIN
+    if c_ddr.name="DDR4" THEN RETURN 32; END IF; -- FIXME: temporary fix from Leon to fix quartus width error in /home/hiemstra/svn/UniBoard_FP7/RadioHDL/trunk/libraries/base/common/src/vhdl/common_fifo_dc_mixed_widths.vhd Line=153
     RETURN c_ddr.dq_w*c_ddr.rsl;                                                -- CTLR data
   END;