Prevent additional dice from triggering Critical?

I am on a 5e DND game and I am getting a bonus of 1d4 to a d20 roll. &{template:simple} {{r1=[[[[1d20 + 1d4]]}} {{r2=[[[[1d20 + 1d4]]}} This is what I currently have but the 1d4  keeps making the the final number highlight as critical. is there a way to only have the d20 trigger the critical? Thanks in advance!

Just realized I posted too many [[ in the there, should be &{template:simple} {{r1=[[1d20 + 1d4]]}} {{r2=[[1d20 + 1d4]]}}

Here is a valuable resource for dice management: <a href="https://wiki.roll20.net/Dice_Reference" rel="nofollow">https://wiki.roll20.net/Dice_Reference</a> This will cause no critical success nor failure for the rolling of the d4: &amp;{template:simple} {{r1=[[1d20 + 1d4cf0cs0 ]]}} {{r2=[[1d20 + 1d4cf0cs0 ]]}} See what you think about that&nbsp; :)

Works like a charm! Thanks so much! Gen Kitty said: Here is a valuable resource for dice management: <a href="https://wiki.roll20.net/Dice_Reference" rel="nofollow">https://wiki.roll20.net/Dice_Reference</a> This will cause no critical success nor failure for the rolling of the d4: &amp;{template:simple} {{r1=[[1d20 + 1d4cf0cs0 ]]}} {{r2=[[1d20 + 1d4cf0cs0 ]]}} See what you think about that&nbsp; :)