diff --git a/gamedir/Data-1.13/Ja2_Options.INI b/gamedir/Data-1.13/Ja2_Options.INI
index 3bd7561dc..78f7ed34b 100644
--- a/gamedir/Data-1.13/Ja2_Options.INI
+++ b/gamedir/Data-1.13/Ja2_Options.INI
@@ -1988,7 +1988,7 @@ MIN_REQUIRED_SKILL_TO_BEGIN_TRAINING = 0
 MAX_SKILL_ACHIEVABLE_BY_TRAINING = 100
 
 ; Divisor for rate of self-training (the "PRACTICE" assignment)
-SELF_TRAINING_DIVISOR = 1000
+TRAINING_RATE_DIVISOR = 1000
 
 ; The divisor for rate of training bonus due to instructors influence
 ; Reduce to speed-up trainer/student training