diff --git a/internal/retry/retry.go b/internal/retry/retry.go
index 6f2e946..f3adf83 100644
--- a/internal/retry/retry.go
+++ b/internal/retry/retry.go
@@ -16,12 +16,6 @@ type fibonacci struct {
 
 type Option func(*fibonacci)
 
-func WithBase(d time.Duration) Option {
-	return func(f *fibonacci) {
-		f.base = d
-	}
-}
-
 func WithMax(d time.Duration) Option {
 	return func(f *fibonacci) {
 		f.max = d
diff --git a/pkg/middleware/prometheus.go b/pkg/middleware/prometheus.go
index a812e14..d867ae0 100644
--- a/pkg/middleware/prometheus.go
+++ b/pkg/middleware/prometheus.go
@@ -62,14 +62,6 @@ func Prometheus(provider string, buckets ...float64) *PrometheusMiddleware {
 	return &m
 }
 
-func (m *PrometheusMiddleware) Initialize(path, method string, code int) {
-	m.reqs.WithLabelValues(
-		strconv.Itoa(code),
-		method,
-		path,
-	)
-}
-
 func (m *PrometheusMiddleware) Handler(next http.Handler) http.Handler {
 	relevantPaths := map[string]bool{
 		paths.OAuth2 + paths.Login:                       true,