diff --git a/src/main.rs b/src/main.rs
index 246df44..1270f8c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -53,11 +53,11 @@ impl ForDiff {
                 log::info!("Difficulty factor {difficulty} generated in {time}");
                 times.push(time);
             }
-            let mean = (times.iter().sum::<u128>()/ trials as u128) as u32 ;
+            let mean = (times.iter().sum::<u128>() / trials as u128) as u32;
             let simple_variance: u32 = (times
                 .iter()
                 .map(|d| {
-                    let x = (*d as u32 - mean ) as u32;
+                    let x = (*d as u32 - mean) as u32;
                     x * x
                 })
                 .sum::<u32>())
@@ -178,6 +178,11 @@ async fn main() {
                 .await
                 .unwrap();
 
+            sqlx::migrate!("./migrations/")
+                .run(&sqlite_db)
+                .await
+                .unwrap();
+
             println!("{:?}", args);
             let sled_db = sled::open(args.sled).unwrap();
             for entry in sled_db.iter() {