diff --git a/ofdb-entities/src/time.rs b/ofdb-entities/src/time.rs
index e7bc6d97..8cbba7af 100644
--- a/ofdb-entities/src/time.rs
+++ b/ofdb-entities/src/time.rs
@@ -45,6 +45,11 @@ impl Timestamp {
         Ok(Self(date_time))
     }
 
+    #[deprecated]
+    pub fn from_secs(seconds: i64) -> Self {
+        Self::try_from_secs(seconds).unwrap()
+    }
+
     pub fn try_from_millis(milliseconds: i64) -> Result<Self, OutOfRangeError> {
         let nanos = millis_to_nanos(milliseconds);
         let date_time = time::OffsetDateTime::from_unix_timestamp_nanos(nanos)
@@ -52,6 +57,11 @@ impl Timestamp {
         Ok(Self(date_time))
     }
 
+    #[deprecated]
+    pub fn from_millis(milliseconds: i64) -> Self {
+        Self::try_from_millis(milliseconds).unwrap()
+    }
+
     pub fn as_secs(self) -> i64 {
         self.0.unix_timestamp()
     }