diff --git a/active-matches-scraper/src/main.rs b/active-matches-scraper/src/main.rs
index d21d99a..9d586cc 100644
--- a/active-matches-scraper/src/main.rs
+++ b/active-matches-scraper/src/main.rs
@@ -145,7 +145,7 @@ async fn compress_temp_file() -> Result<Vec<u8>, io::Error> {
 struct ActiveMatch {
     match_id: u32,
     #[serde(default = "scraped_at")]
-    scraped_at: i32,
+    scraped_at: u32,
     winning_team: u8,
     start_time: u32,
     players: Vec<ActiveMatchPlayer>,
@@ -171,11 +171,11 @@ struct ActiveMatchPlayer {
     hero_id: u32,
 }
 
-fn scraped_at() -> i32 {
+fn scraped_at() -> u32 {
     SystemTime::now()
         .duration_since(std::time::UNIX_EPOCH)
         .unwrap()
-        .as_secs() as i32
+        .as_secs() as u32
 }
 
 async fn fetch_active_matches() -> reqwest::Result<Vec<ActiveMatch>> {
diff --git a/clickhouse/migrations/03_create_active_matches_table.sql b/clickhouse/migrations/03_create_active_matches_table.sql
index 8b455f6..9d10415 100644
--- a/clickhouse/migrations/03_create_active_matches_table.sql
+++ b/clickhouse/migrations/03_create_active_matches_table.sql
@@ -1,7 +1,7 @@
 CREATE TABLE IF NOT EXISTS active_matches
 (
     match_id UInt32,
-    scraped_at DateTime64,
+    scraped_at DATETIME,
     start_time DATETIME,
     winning_team UInt8,
     players Nested (
diff --git a/db-ingest/src/models/active_match.rs b/db-ingest/src/models/active_match.rs
index d6142d6..8018869 100644
--- a/db-ingest/src/models/active_match.rs
+++ b/db-ingest/src/models/active_match.rs
@@ -3,7 +3,7 @@ use serde::{Deserialize, Serialize};
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct ActiveMatch {
     pub match_id: u32,
-    pub scraped_at: i64,
+    pub scraped_at: u32,
     pub winning_team: u8,
     pub start_time: u32,
     pub players: Vec<ActiveMatchPlayer>,
diff --git a/db-ingest/src/models/clickhouse_active_match.rs b/db-ingest/src/models/clickhouse_active_match.rs
index 09e0e6f..c195988 100644
--- a/db-ingest/src/models/clickhouse_active_match.rs
+++ b/db-ingest/src/models/clickhouse_active_match.rs
@@ -6,7 +6,7 @@ use serde::Serialize;
 #[derive(Row, Serialize, Debug)]
 pub struct ClickHouseActiveMatch {
     pub match_id: u32,
-    pub scraped_at: i64,
+    pub scraped_at: u32,
     pub start_time: u32,
     pub winning_team: u8,
     #[serde(rename = "players.account_id")]