diff --git a/map.go b/map.go
index 0ede3f7..1c4a7aa 100644
--- a/map.go
+++ b/map.go
@@ -63,7 +63,7 @@ func (m *Map[K, V]) Has(k K) bool {
 }
 
 // Delete removes the key from the map. If the key does not exist, nothing happens.
-func (m Map[K, V]) Delete(k K) V {
+func (m *Map[K, V]) Delete(k K) V {
 	return m.items.Delete(k)
 }
 
diff --git a/safe_map.go b/safe_map.go
index d81dabe..96ada25 100644
--- a/safe_map.go
+++ b/safe_map.go
@@ -215,7 +215,7 @@ func (m *SafeMap[K, V]) KeysIter() iter.Seq[K] {
 		}
 		m.RLock()
 		defer m.RUnlock()
-		for k, _ := range m.items {
+		for k := range m.items {
 			if !yield(k) {
 				break
 			}