diff --git a/lib/domain/libimaghabit/src/habit.rs b/lib/domain/libimaghabit/src/habit.rs
index ee9c1eee..fe113969 100644
--- a/lib/domain/libimaghabit/src/habit.rs
+++ b/lib/domain/libimaghabit/src/habit.rs
@@ -171,7 +171,7 @@ impl HabitTemplate for Entry {
             "habit.template.name",
             "habit.template.basedate",
             "habit.template.comment",
-        ].iter().fold(Ok(true), |acc, path| acc.and_then(|b| {
+        ].iter().fold(Ok(true), |acc, path| acc.and_then(|_| {
             self.get_header()
                 .read(path)
                 .map(|o| is_match!(o, Some(&Value::String(_))))
diff --git a/lib/domain/libimaghabit/src/instance.rs b/lib/domain/libimaghabit/src/instance.rs
index 9a58207a..84bd9b5c 100644
--- a/lib/domain/libimaghabit/src/instance.rs
+++ b/lib/domain/libimaghabit/src/instance.rs
@@ -52,7 +52,7 @@ impl HabitInstance for Entry {
             "habit.instance.name",
             "habit.instance.date",
             "habit.instance.comment",
-        ].iter().fold(Ok(true), |acc, path| acc.and_then(|b| {
+        ].iter().fold(Ok(true), |acc, path| acc.and_then(|_| {
             self.get_header()
                 .read(path)
                 .map(|o| is_match!(o, Some(&Value::String(_))))