diff --git a/internal/backend/azure/azure.go b/internal/backend/azure/azure.go
index f0045c8aa..5a2e7d240 100644
--- a/internal/backend/azure/azure.go
+++ b/internal/backend/azure/azure.go
@@ -123,7 +123,7 @@ type azureAdapter struct {
 
 func (azureAdapter) Close() error { return nil }
 
-func (a *azureAdapter) Len() int {
+func (a azureAdapter) Len() int {
 	return int(a.Length())
 }