diff --git a/water-pod-common/src/lib.rs b/water-pod-common/src/lib.rs
index abfc5ee..f4419e5 100644
--- a/water-pod-common/src/lib.rs
+++ b/water-pod-common/src/lib.rs
@@ -82,8 +82,8 @@ impl TimeSyncMs {
     pub fn new(origin: jiff::Timestamp) -> Self {
         Self {
             t0: origin.as_millisecond(),
-            t1: jiff::Timestamp::MIN.as_millisecond(),
-            t2: jiff::Timestamp::MIN.as_millisecond(),
+            t1: jiff::Timestamp::UNIX_EPOCH.as_millisecond(),
+            t2: jiff::Timestamp::UNIX_EPOCH.as_millisecond(),
         }
     }
 
@@ -116,14 +116,16 @@ pub enum Command {
     SetTimer(PumpTimer),
 }
 
-#[derive(Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq)]
+#[derive(Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq, Clone, Copy)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct PumpActivation {
     pub duration: u8,
     pub pump: u8,
 }
 
-#[derive(Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq, PartialOrd, Ord)]
+#[derive(
+    Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq, PartialOrd, Ord, Clone, Copy,
+)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct PumpTimer {
     pub duration: u8,
@@ -132,7 +134,7 @@ pub struct PumpTimer {
     pub minute: i8,
 }
 
-#[derive(Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq)]
+#[derive(Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq, Clone, Copy)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct PodDevice {
     pub pumps: u8,