diff --git a/Rolemaster-Standard-System/translation.json b/Rolemaster-Standard-System/translation.json
index c52216dcf1..9309da6c79 100644
--- a/Rolemaster-Standard-System/translation.json
+++ b/Rolemaster-Standard-System/translation.json
@@ -900,6 +900,7 @@
"special-defence-and-other-combat-related-information": "Special defense and other combat-related information",
"attacks-code-reminder": "Attacks: (reminder: √=(if non-tiny crit, then next rnd); «=(if non-tiny crit, then same rnd))",
"other-attack-related-information": "Other attack-related information",
+ "percent-chance-of-attack-a": "% Chance",
"attack-weapon": "Attack/Weapon",
"show-roll-templates": "Show Roll Templates?",
"rolltemplate-intro": "All of the roll templates use flags to vary the roll template appearance. These flags are:",