diff --git a/internal/2025/register.go b/internal/2025/register.go
index c251a13..50450be 100644
--- a/internal/2025/register.go
+++ b/internal/2025/register.go
@@ -2,5 +2,6 @@ package year2025
 
 import (
 	_ "advent-of-code/internal/2025/DayOne"
+	_ "advent-of-code/internal/2025/DayThree"
 	_ "advent-of-code/internal/2025/DayTwo"
 )