diff --git a/pipeline/missing-attacker-character-name-reader/main.go b/pipeline/missing-attacker-character-name-reader/main.go
index 133b930..32df9fa 100644
--- a/pipeline/missing-attacker-character-name-reader/main.go
+++ b/pipeline/missing-attacker-character-name-reader/main.go
@@ -4,9 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"os"
-	"os/signal"
-	"syscall"
 	"time"
 
 	"zkillsusser/clickhouse"
@@ -53,15 +50,6 @@ func main() {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	sigChan := make(chan os.Signal, 1)
-	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
-
-	go func() {
-		<-sigChan
-		logger.Info("Shutdown signal received, stopping gracefully...")
-		cancel()
-	}()
-
 	ticker := time.NewTicker(PollInterval)
 	defer ticker.Stop()
 
diff --git a/pipeline/missing-item-type-reader/main.go b/pipeline/missing-item-type-reader/main.go
index dcd983f..b1bd522 100644
--- a/pipeline/missing-item-type-reader/main.go
+++ b/pipeline/missing-item-type-reader/main.go
@@ -3,10 +3,7 @@ package main
 import (
 	"context"
 	"fmt"
-	"os"
-	"os/signal"
 	"strconv"
-	"syscall"
 	"time"
 
 	"zkillsusser/clickhouse"
@@ -18,7 +15,7 @@ import (
 )
 
 const (
-	BatchSize    = 1000
+	BatchSize    = 100
 	Topic        = "missing-item-type-queue"
 	PollInterval = 30 * time.Second
 )
@@ -38,6 +35,7 @@ func main() {
 		return
 	}
 	defer chClient.Close()
+	logger.Info("Connected to ClickHouse")
 
 	producer, err := lnsq.NewProducer()
 	if err != nil {
@@ -45,19 +43,11 @@ func main() {
 		return
 	}
 	defer producer.Stop()
+	logger.Info("Connected to NSQ")
 
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	sigChan := make(chan os.Signal, 1)
-	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
-
-	go func() {
-		<-sigChan
-		logger.Info("Shutdown signal received, stopping gracefully...")
-		cancel()
-	}()
-
 	ticker := time.NewTicker(PollInterval)
 	defer ticker.Stop()
 
@@ -129,6 +119,7 @@ func processMissingItemTypes(ctx context.Context, chClient *clickhouse.Clickhous
 }
 
 func queryMissingItemTypes(ctx context.Context, chClient *clickhouse.ClickhouseClient) ([]int32, error) {
+	logger.Info("Querying missing item types")
 	query := `
 		SELECT DISTINCT item_type_id
 		FROM zkill.killmail_items
diff --git a/pipeline/missing-item-type-resolver/main.go b/pipeline/missing-item-type-resolver/main.go
index 9e24a26..1ee72f3 100644
--- a/pipeline/missing-item-type-resolver/main.go
+++ b/pipeline/missing-item-type-resolver/main.go
@@ -3,11 +3,8 @@ package main
 import (
 	"context"
 	"fmt"
-	"os"
-	"os/signal"
 	"strconv"
 	"strings"
-	"syscall"
 
 	"zkillsusser/clickhouse"
 	"zkillsusser/config"
@@ -112,11 +109,5 @@ func main() {
 
 	logger.Info("Connected to NSQ, consuming from topic: %s, channel: %s", Topic, Channel)
 
-	sigChan := make(chan os.Signal, 1)
-	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
-
-	<-sigChan
-	logger.Info("Shutdown signal received, stopping gracefully...")
-
 	logger.Info("Missing item type resolver completed")
 }
diff --git a/pipeline/missing-victim-character-name-reader/main.go b/pipeline/missing-victim-character-name-reader/main.go
index b17eaac..b58e29e 100644
--- a/pipeline/missing-victim-character-name-reader/main.go
+++ b/pipeline/missing-victim-character-name-reader/main.go
@@ -4,9 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"os"
-	"os/signal"
-	"syscall"
 	"time"
 
 	"zkillsusser/clickhouse"
@@ -53,15 +50,6 @@ func main() {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	sigChan := make(chan os.Signal, 1)
-	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
-
-	go func() {
-		<-sigChan
-		logger.Info("Shutdown signal received, stopping gracefully...")
-		cancel()
-	}()
-
 	ticker := time.NewTicker(PollInterval)
 	defer ticker.Stop()
 
diff --git a/pipeline/nsq-to-clickhouse-reader/main.go b/pipeline/nsq-to-clickhouse-reader/main.go
index b3d424e..4f367ac 100644
--- a/pipeline/nsq-to-clickhouse-reader/main.go
+++ b/pipeline/nsq-to-clickhouse-reader/main.go
@@ -2,10 +2,7 @@ package main
 
 import (
 	"encoding/json"
-	"os"
-	"os/signal"
 	"sync"
-	"syscall"
 	"time"
 
 	"zkillsusser/clickhouse"
@@ -176,11 +173,5 @@ func main() {
 
 	logger.Info("Connected to NSQ, consuming from topic: %s, channel: %s", Topic, Channel)
 
-	sigChan := make(chan os.Signal, 1)
-	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
-
-	<-sigChan
-	logger.Info("Shutdown signal received, stopping gracefully...")
-
 	logger.Info("Stage 2 completed")
 }