diff --git a/pkg/memory/terrorzones.go b/pkg/memory/terrorzones.go
index f5bcf6d..a72ba9b 100644
--- a/pkg/memory/terrorzones.go
+++ b/pkg/memory/terrorzones.go
@@ -5,7 +5,7 @@ import (
 )
 
 func (gd *GameReader) TerrorZones() (areas []area.ID) {
-	tzPtr := uintptr(gd.ReadUInt(gd.moduleBaseAddressPtr+tzOnline, Uint64))
+	tzPtr := uintptr(gd.ReadUInt(gd.moduleBaseAddressPtr+gd.offset.TZ, Uint64))
 
 	for i := 0; i < 8; i++ {
 		tzArea := gd.ReadUInt(tzPtr+uintptr(i*Uint32), Uint32)