diff --git a/.gitignore b/.gitignore
index c8977f6..7cc06cf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,4 +26,3 @@ go.work
 tmp
 config/**.toml
 data
-docker-compose.yml
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..77b28da
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,22 @@
+services:
+  bot:
+    build: .
+    restart: always
+    env_file:
+      - .env
+    volumes:
+      - ./config:/app/config
+    depends_on:
+      - postgres
+  postgres:
+    image: postgres:alpine
+    env_file:
+      - .env
+    volumes:
+      - ./data:/var/lib/postgresql/data
+  adminer:
+    image: docker.io/adminer
+    ports:
+      - "8080:8080"
+    depends_on:
+      - postgres
diff --git a/exp/functions.go b/exp/functions.go
index 2608094..026eb34 100644
--- a/exp/functions.go
+++ b/exp/functions.go
@@ -2,13 +2,12 @@ package exp
 
 import (
 	"fmt"
+	"github.com/anhgelus/gokord"
 	"math"
 	"regexp"
 	"slices"
 	"strings"
 	"time"
-
-	"github.com/anhgelus/gokord"
 )
 
 func MessageXP(length uint, diversity uint) uint {
@@ -51,14 +50,14 @@ func LevelXP(level uint) uint {
 
 // TimeStampNDaysBefore returns the timestamp (year-month-day) n days before today
 func TimeStampNDaysBefore(n uint) string {
-	var unix time.Time
+	var y, d int
+	var m time.Month
 	if gokord.Debug {
-		unix = time.Unix(time.Now().Unix()-int64(n), 0) // reduce time for debug
+		y, m, d = time.Unix(time.Now().Unix()-int64(24*60*60), 0).Date() // reduce time for debug
 	} else {
-		unix = time.Unix(time.Now().Unix()-int64(n*24*60*60), 0)
+		y, m, d = time.Unix(time.Now().Unix()-int64(n*24*60*60), 0).Date()
 	}
-	unix = unix.UTC()
-	return fmt.Sprintf("%d-%d-%d %d:%d:%d UTC", unix.Year(), unix.Month(), unix.Day(), unix.Hour(), unix.Minute(), unix.Second())
+	return fmt.Sprintf("%d-%d-%d", y, m, d)
 }
 
 func TrimMessage(s string) string {
diff --git a/main.go b/main.go
index 0c45e6a..b785259 100644
--- a/main.go
+++ b/main.go
@@ -4,17 +4,16 @@ import (
 	_ "embed"
 	"errors"
 	"flag"
-	"os"
-	"time"
-
 	"github.com/anhgelus/gokord"
-	"github.com/anhgelus/gokord/cmd"
+	cmd "github.com/anhgelus/gokord/cmd"
 	"github.com/anhgelus/gokord/logger"
 	"github.com/anhgelus/les-copaings-bot/commands"
 	"github.com/anhgelus/les-copaings-bot/config"
 	"github.com/anhgelus/les-copaings-bot/user"
 	"github.com/bwmarrin/discordgo"
 	"github.com/joho/godotenv"
+	"os"
+	"time"
 )
 
 var (
@@ -118,15 +117,7 @@ func main() {
 			creditsCmd,
 		},
 		AfterInit: func(dg *discordgo.Session) {
-			d := 24 * time.Hour
-			if gokord.Debug {
-				d = 24 * time.Second
-			}
-
-			user.PeriodicReducer(dg)
-
-			stopPeriodicReducer = gokord.NewTimer(d, func(stop chan<- interface{}) {
-				logger.Debug("Periodic reducer")
+			stopPeriodicReducer = gokord.NewTimer(24*time.Hour, func(stop chan<- interface{}) {
 				user.PeriodicReducer(dg)
 			})
 		},
diff --git a/user/level.go b/user/level.go
index 2b7e869..82ae608 100644
--- a/user/level.go
+++ b/user/level.go
@@ -1,15 +1,14 @@
 package user
 
 import (
-	"slices"
-	"sync"
-	"time"
-
 	"github.com/anhgelus/gokord"
 	"github.com/anhgelus/gokord/logger"
 	"github.com/anhgelus/les-copaings-bot/config"
 	"github.com/anhgelus/les-copaings-bot/exp"
 	"github.com/bwmarrin/discordgo"
+	"slices"
+	"sync"
+	"time"
 )
 
 func onNewLevel(dg *discordgo.Session, m *discordgo.Member, level uint) {
@@ -87,14 +86,14 @@ func PeriodicReducer(dg *discordgo.Session) {
 		go func() {
 			defer wg.Done()
 			cfg := config.GetGuildConfig(g.ID)
-			res := gokord.DB.
+			err := gokord.DB.
 				Model(&CopaingXP{}).
 				Where("guild_id = ? and created_at < ?", g.ID, exp.TimeStampNDaysBefore(cfg.DaysXPRemains)).
-				Delete(&CopaingXP{})
-			if res.Error != nil {
-				logger.Alert("user/level.go - Removing old XP", res.Error.Error(), "guild_id", g.ID)
+				Delete(&CopaingXP{}).
+				Error
+			if err != nil {
+				logger.Alert("user/level.go - Removing old XP", err.Error(), "guild_id", g.ID)
 			}
-			logger.Debug("Guild cleaned", "guild", g.Name, "rows affected", res.RowsAffected)
 		}()
 	}
 	wg.Wait()