diff --git a/library/core/src/time.rs b/library/core/src/time.rs
index 22bd46c567e..8b211b442ea 100644
--- a/library/core/src/time.rs
+++ b/library/core/src/time.rs
@@ -1168,6 +1168,7 @@ impl Div<u32> for Duration {
     type Output = Duration;
 
     #[inline]
+    #[track_caller]
     fn div(self, rhs: u32) -> Duration {
         self.checked_div(rhs).expect("divide by zero error when dividing duration by scalar")
     }
@@ -1176,6 +1177,7 @@ impl Div<u32> for Duration {
 #[stable(feature = "time_augmented_assignment", since = "1.9.0")]
 impl DivAssign<u32> for Duration {
     #[inline]
+    #[track_caller]
     fn div_assign(&mut self, rhs: u32) {
         *self = *self / rhs;
     }