diff --git a/boards/uniboard2/libraries/unb2_board/quartus/unb2_board.qsf b/boards/uniboard2/libraries/unb2_board/quartus/unb2_board.qsf
index f06129d086f83b214dc7b8e839451683069464bf..61f766c08822f05cb5ba5075ad8b7577cb348a1c 100644
--- a/boards/uniboard2/libraries/unb2_board/quartus/unb2_board.qsf
+++ b/boards/uniboard2/libraries/unb2_board/quartus/unb2_board.qsf
@@ -26,11 +26,12 @@
 
 # Device:
 set_global_assignment -name FAMILY "Arria 10"
-set_global_assignment -name DEVICE 10AX115U3F45I2LG
-#set_global_assignment -name DEVICE 10AX115U4F45I3SGES
+#set_global_assignment -name DEVICE 10AX115U3F45I2LG
+set_global_assignment -name DEVICE 10AX115U4F45I3SGES
 ##set_global_assignment -name DEVICE 10AX115U4F45I3SG
 set_global_assignment -name STRATIX_DEVICE_IO_STANDARD "1.8 V"
-set_global_assignment -name MIN_CORE_JUNCTION_TEMP "-40"
+set_global_assignment -name MIN_CORE_JUNCTION_TEMP 0
+#set_global_assignment -name MIN_CORE_JUNCTION_TEMP "-40"
 set_global_assignment -name MAX_CORE_JUNCTION_TEMP 100
 set_global_assignment -name DEVICE_FILTER_SPEED_GRADE FASTEST
 set_global_assignment -name ERROR_CHECK_FREQUENCY_DIVISOR 256