diff --git a/Data.lua b/Data.lua
index 19d5ca9..e46d887 100644
--- a/Data.lua
+++ b/Data.lua
@@ -14,15 +14,18 @@ AltSystem.Data.SkillLevels = {
 }
 
 -- The "Base roll" entry is always the first (default) skill
-local BASE_ROLL_ENTRY = { name = "Base roll", level = "Base", modifier = 0 }
+local BASE_ROLL_ENTRY    = { name = "Base roll",  level = "Base",     modifier =  0 }
+-- The "Unskilled" entry is always the last skill
+local UNSKILLED_ENTRY   = { name = "Unskilled",  level = "Unskilled", modifier = -4 }
 
 -- Default/fallback skill list used when no TRP3 profile skills are found
 local DEFAULT_SKILLS = {
     { name = "Base roll",     level = "Base",       modifier =  0 },
-    { name = "Novice Skill",  level = "Novice",    modifier = -2 },
-    { name = "Adept Skill",   level = "Adept",     modifier =  0 },
+    { name = "Novice Skill",  level = "Novice",     modifier = -2 },
+    { name = "Adept Skill",   level = "Adept",      modifier =  0 },
     { name = "Expert Skill",  level = "Expert",     modifier =  2 },
     { name = "Master Skill",  level = "Master",     modifier =  4 },
+    { name = "Unskilled",     level = "Unskilled",  modifier = -4 },
 }
 
 -- Valid skill level keywords that must appear in the trait's right field (RT)
@@ -124,6 +127,9 @@ function AltSystem.Data:RefreshSkills()
         end
     end
 
+    -- Always add Unskilled as the last entry
+    table.insert(skills, { name = UNSKILLED_ENTRY.name, level = UNSKILLED_ENTRY.level, modifier = UNSKILLED_ENTRY.modifier })
+
     AltSystem.Data.Skills = skills
     return skills
 end