diff --git a/map.go b/map.go
index 0509887..4a53ef3 100644
--- a/map.go
+++ b/map.go
@@ -1,4 +1,4 @@
-package laniakea
+package extypes
 
 type HashMap[K comparable, V any] map[K]V
 
diff --git a/queue.go b/queue.go
index d319ce7..3ed4aa7 100644
--- a/queue.go
+++ b/queue.go
@@ -1,4 +1,4 @@
-package laniakea
+package extypes 
 
 import (
 	"errors"
diff --git a/slice.go b/slice.go
index aa88a57..4a3e820 100644
--- a/slice.go
+++ b/slice.go
@@ -1,4 +1,4 @@
-package laniakea
+package extypes
 
 import "slices"