diff --git a/src/user-defined-types/const.md b/src/user-defined-types/const.md
index 17b49740..102ca0c5 100644
--- a/src/user-defined-types/const.md
+++ b/src/user-defined-types/const.md
@@ -1,3 +1,7 @@
+---
+minutes: 10
+---
+
 # `const`
 
 Constants are evaluated at compile time and their values are inlined wherever