diff --git a/src/result.rs b/src/result.rs
index dec3be1e..d8fb4190 100644
--- a/src/result.rs
+++ b/src/result.rs
@@ -104,7 +104,7 @@ impl From<TryFromIntError> for DateTimeRangeError {
 
 impl From<Infallible> for DateTimeRangeError {
     fn from(_value: Infallible) -> Self {
-        DateTimeRangeError
+        unreachable!()
     }
 }