diff --git a/boards/uniboard2b/libraries/unb2b_board/src/vhdl/ctrl_unb2b_board.vhd b/boards/uniboard2b/libraries/unb2b_board/src/vhdl/ctrl_unb2b_board.vhd
index ec61c554e1d9224213f550744994132598d0feea..11f71912060c66fd2d324bd4a0530a103d6b1738 100644
--- a/boards/uniboard2b/libraries/unb2b_board/src/vhdl/ctrl_unb2b_board.vhd
+++ b/boards/uniboard2b/libraries/unb2b_board/src/vhdl/ctrl_unb2b_board.vhd
@@ -258,7 +258,7 @@ END ctrl_unb2b_board;
 
 ARCHITECTURE str OF ctrl_unb2b_board IS
 
-  CONSTANT c_rom_version : NATURAL := 2; -- Only increment when something changes to the register map of rom_system_info. 
+  CONSTANT c_rom_version : NATURAL := 3; -- Only increment when something changes to the register map of rom_system_info. 
 
   CONSTANT c_reset_len   : NATURAL := 4;  -- >= c_meta_delay_len from common_pkg
   CONSTANT c_mm_clk_freq : NATURAL := sel_a_b(g_sim=FALSE,g_mm_clk_freq,c_unb2b_board_mm_clk_freq_10M);
diff --git a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/ctrl_unb2c_board.vhd b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/ctrl_unb2c_board.vhd
index 105a8f3b95a2d81afb8253ca857262316c2b60ab..20c4278e6951dfa1f2b727784a5ee751ebf87523 100644
--- a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/ctrl_unb2c_board.vhd
+++ b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/ctrl_unb2c_board.vhd
@@ -241,7 +241,7 @@ END ctrl_unb2c_board;
 
 ARCHITECTURE str OF ctrl_unb2c_board IS
 
-  CONSTANT c_rom_version : NATURAL := 2; -- Only increment when something changes to the register map of rom_system_info. 
+  CONSTANT c_rom_version : NATURAL := 3; -- Only increment when something changes to the register map of rom_system_info. 
 
   CONSTANT c_reset_len   : NATURAL := 4;  -- >= c_meta_delay_len from common_pkg
   CONSTANT c_mm_clk_freq : NATURAL := sel_a_b(g_sim=FALSE,g_mm_clk_freq,c_unb2c_board_mm_clk_freq_10M);