diff --git a/PROJECTS/beginner/canary-token-generator/backend/cmd/canary/main.go b/PROJECTS/beginner/canary-token-generator/backend/cmd/canary/main.go
index 6283ac3e..1cfa7a99 100644
--- a/PROJECTS/beginner/canary-token-generator/backend/cmd/canary/main.go
+++ b/PROJECTS/beginner/canary-token-generator/backend/cmd/canary/main.go
@@ -333,7 +333,7 @@ func mountAdminRoutes(
 	}
 	api.Route("/admin", func(adm chi.Router) {
 		adm.Use(middleware.OperatorBearer(cfg.Operator.Token))
-		adminH.Register(adm)
+		adminH.RegisterRoutes(adm)
 	})
 }
 
diff --git a/PROJECTS/beginner/canary-token-generator/backend/internal/admin/handler.go b/PROJECTS/beginner/canary-token-generator/backend/internal/admin/handler.go
index 2aa7c7c0..4a96574a 100644
--- a/PROJECTS/beginner/canary-token-generator/backend/internal/admin/handler.go
+++ b/PROJECTS/beginner/canary-token-generator/backend/internal/admin/handler.go
@@ -79,7 +79,7 @@ func NewHandler(
 	}
 }
 
-func (h *Handler) Register(r chi.Router) {
+func (h *Handler) RegisterRoutes(r chi.Router) {
 	r.Get("/stats", h.GetStats)
 	r.Get("/tokens", h.ListTokens)
 	r.Post("/tokens/{"+urlParamID+"}/disable", h.DisableToken)
diff --git a/PROJECTS/beginner/canary-token-generator/backend/internal/admin/handler_test.go b/PROJECTS/beginner/canary-token-generator/backend/internal/admin/handler_test.go
index 43d138b5..9876efa2 100644
--- a/PROJECTS/beginner/canary-token-generator/backend/internal/admin/handler_test.go
+++ b/PROJECTS/beginner/canary-token-generator/backend/internal/admin/handler_test.go
@@ -11,6 +11,7 @@ import (
 	"log/slog"
 	"net/http"
 	"net/http/httptest"
+	"strconv"
 	"sync"
 	"testing"
 
@@ -158,7 +159,7 @@ func quietLogger() *slog.Logger {
 
 func newRouter(h *admin.Handler) chi.Router {
 	r := chi.NewRouter()
-	h.Register(r)
+	h.RegisterRoutes(r)
 	return r
 }
 
@@ -370,7 +371,7 @@ func TestAdmin_ListTokens_LimitCappedAt100(t *testing.T) {
 	repo := newFakeTokenRepo()
 	for i := range 150 {
 		repo.tokens = append(repo.tokens, seedToken(
-			"lim"+strItoa(i),
+			"lim"+strconv.Itoa(i),
 			token.TypeWebbug,
 			token.ChannelWebhook,
 		))
@@ -503,16 +504,3 @@ func TestAdmin_DisableToken_GetIsNotRouted(t *testing.T) {
 	))
 	require.Equal(t, http.StatusMethodNotAllowed, w.Code)
 }
-
-func strItoa(i int) string {
-	const digits = "0123456789"
-	if i == 0 {
-		return "0"
-	}
-	var out []byte
-	for i > 0 {
-		out = append([]byte{digits[i%10]}, out...)
-		i /= 10
-	}
-	return string(out)
-}
diff --git a/PROJECTS/beginner/canary-token-generator/backend/internal/admin/integration_test.go b/PROJECTS/beginner/canary-token-generator/backend/internal/admin/integration_test.go
index 25f6ee82..331a6f19 100644
--- a/PROJECTS/beginner/canary-token-generator/backend/internal/admin/integration_test.go
+++ b/PROJECTS/beginner/canary-token-generator/backend/internal/admin/integration_test.go
@@ -62,7 +62,7 @@ func setupIntgStack(t *testing.T) *intgStack {
 	r.Route("/api", func(api chi.Router) {
 		api.Route("/admin", func(adm chi.Router) {
 			adm.Use(middleware.OperatorBearer(intgOperatorToken))
-			adminH.Register(adm)
+			adminH.RegisterRoutes(adm)
 		})
 	})