1 files changed, 0 insertions, 6 deletions
diff --git a/internal/validate/validate.go b/internal/validate/validate.go
index 234651e..735c9ef 100644
--- a/internal/validate/validate.go
+++ b/internal/validate/validate.go
@@ -36,7 +36,6 @@ type CourseView struct {
 type TechView struct {
 	ID        string
 	Name      string
-	Category  string
 	DrainRate float64
 }
 
@@ -151,11 +150,6 @@ func LogIssues(issues []Issue) {
 	}
 }
 
-var knownTechCategories = map[string]bool{
-	"accuracy": true, "strength": true, "defense": true, "ranged": true,
-	"science": true, "protection": true, "utility": true, "combo": true,
-}
-
 // reservedTechIDs are tech IDs whose semantics are coupled to code logic and
 // must exist in YAML (damage protection mapping + death retribution).
 var reservedTechIDs = map[string]bool{