diff --git a/encoding/args-mob-session.go b/encoding/args-mob-session.go
index 49c2bf9..15a3d26 100644
--- a/encoding/args-mob-session.go
+++ b/encoding/args-mob-session.go
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 // SPDX-License-Identifier: MIT
 
-package rfc9433
+package encoding
 
 import "encoding/binary"
 import "github.com/nextmn/rfc9433/encoding/errors"
diff --git a/encoding/doc.go b/encoding/doc.go
index f7b0d7c..b5b62c0 100644
--- a/encoding/doc.go
+++ b/encoding/doc.go
@@ -5,4 +5,4 @@
 
 // Package encoding provides encoding and decoding of IPv6 Addresses
 // used by RFC 9433 (Segment Routing over IPv6 for the Mobile User Plane).
-package rfc9433
+package encoding
diff --git a/encoding/m-gtp4-ipv6-dst.go b/encoding/m-gtp4-ipv6-dst.go
index e4dd83c..c87fbef 100644
--- a/encoding/m-gtp4-ipv6-dst.go
+++ b/encoding/m-gtp4-ipv6-dst.go
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 // SPDX-License-Identifier: MIT
 
-package rfc9433
+package encoding
 
 import (
 	"net/netip"
diff --git a/encoding/m-gtp4-ipv6-dst_test.go b/encoding/m-gtp4-ipv6-dst_test.go
index 01f389a..8c362ae 100644
--- a/encoding/m-gtp4-ipv6-dst_test.go
+++ b/encoding/m-gtp4-ipv6-dst_test.go
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 // SPDX-License-Identifier: MIT
 
-package rfc9433
+package encoding
 
 import "net/netip"
 
diff --git a/encoding/m-gtp4-ipv6-src.go b/encoding/m-gtp4-ipv6-src.go
index 5e0fc66..5b17c90 100644
--- a/encoding/m-gtp4-ipv6-src.go
+++ b/encoding/m-gtp4-ipv6-src.go
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 // SPDX-License-Identifier: MIT
 
-package rfc9433
+package encoding
 
 import (
 	"encoding/binary"
diff --git a/encoding/m-gtp4-ipv6-src_test.go b/encoding/m-gtp4-ipv6-src_test.go
index 1fa2c6e..f040039 100644
--- a/encoding/m-gtp4-ipv6-src_test.go
+++ b/encoding/m-gtp4-ipv6-src_test.go
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 // SPDX-License-Identifier: MIT
 
-package rfc9433
+package encoding
 
 import (
 	"fmt"