diff --git a/bamboo-specs/test.yaml b/bamboo-specs/test.yaml
index 29c15e78..70415e4a 100644
--- a/bamboo-specs/test.yaml
+++ b/bamboo-specs/test.yaml
@@ -74,7 +74,14 @@
 
                 set -e -f -u -x
 
-                make VERBOSE=1 go-deps go-tools go-lint go-test
+                make\
+                    GOMAXPROCS=1\
+                    VERBOSE=1\
+                    go-deps go-tools go-lint
+
+                make\
+                    VERBOSE=1\
+                    go-test
     'final-tasks':
       - 'clean'
     'requirements':
diff --git a/internal/filtering/idgenerator.go b/internal/filtering/idgenerator.go
index 9a8cece1..b7c0544b 100644
--- a/internal/filtering/idgenerator.go
+++ b/internal/filtering/idgenerator.go
@@ -61,7 +61,7 @@ func (g *idGenerator) fix(flts []FilterYAML) {
 		}
 
 		log.Info(
-			"filtering: warning: filter at index %d has duplicated id %d; reassigning to %d",
+			"filtering: warning: filter at index %d has duplicate id %d; reassigning to %d",
 			i,
 			id,
 			newID,
diff --git a/internal/filtering/idgenerator_internal_test.go b/internal/filtering/idgenerator_internal_test.go
index 8b862b8c..28dc5dea 100644
--- a/internal/filtering/idgenerator_internal_test.go
+++ b/internal/filtering/idgenerator_internal_test.go
@@ -3,7 +3,9 @@ package filtering
 import (
 	"testing"
 
+	"github.com/AdguardTeam/AdGuardHome/internal/aghalg"
 	"github.com/AdguardTeam/AdGuardHome/internal/filtering/rulelist"
+	"github.com/stretchr/testify/assert"
 )
 
 func TestIDGenerator_Fix(t *testing.T) {
@@ -77,13 +79,10 @@ func TestIDGenerator_Fix(t *testing.T) {
 func assertUniqueIDs(t testing.TB, flts []FilterYAML) {
 	t.Helper()
 
-	set := map[rulelist.URLFilterID]struct{}{}
+	uc := aghalg.UniqChecker[rulelist.URLFilterID]{}
 	for _, f := range flts {
-		id := f.ID
-		if _, ok := set[id]; ok {
-			t.Errorf("duplicated id %d", id)
-		}
-
-		set[id] = struct{}{}
+		uc.Add(f.ID)
 	}
+
+	assert.NoError(t, uc.Validate())
 }
diff --git a/internal/querylog/decode.go b/internal/querylog/decode.go
index 99356008..d4dea04e 100644
--- a/internal/querylog/decode.go
+++ b/internal/querylog/decode.go
@@ -584,7 +584,7 @@ var resultHandlers = map[string]logEntryHandler{
 			return nil
 		}
 
-		id64, err := n.Int64()
+		id, err := n.Int64()
 		if err != nil {
 			return err
 		}
@@ -595,7 +595,7 @@ var resultHandlers = map[string]logEntryHandler{
 			l++
 		}
 
-		ent.Result.Rules[l-1].FilterListID = rulelist.URLFilterID(id64)
+		ent.Result.Rules[l-1].FilterListID = rulelist.URLFilterID(id)
 
 		return nil
 	},