diff --git a/nusamai/Cargo.toml b/nusamai/Cargo.toml
index dac570407..64bff7852 100644
--- a/nusamai/Cargo.toml
+++ b/nusamai/Cargo.toml
@@ -22,7 +22,7 @@ cesiumtiles = { git = "https://github.com/MIERUNE/cesiumtiles-rs.git" }
 flatgeom = { version = "0.0", features = ["serde"] }
 nusamai-czml = { path = "../nusamai-czml" }
 nusamai-projection = { path = "../nusamai-projection" }
-nusamai-mvt = { git = "https://github.com/MIERUNE/tinymvt.git" }
+tinymvt = { git = "https://github.com/MIERUNE/tinymvt.git" }
 fastanvil = "0.31.0"
 fastnbt = "2.5.0"
 geojson = "0.24.1"
diff --git a/nusamai/src/sink/cesiumtiles/mod.rs b/nusamai/src/sink/cesiumtiles/mod.rs
index 6d1db01a3..3f53148cf 100644
--- a/nusamai/src/sink/cesiumtiles/mod.rs
+++ b/nusamai/src/sink/cesiumtiles/mod.rs
@@ -31,7 +31,7 @@ use gltf::write_gltf_glb;
 use indexmap::IndexSet;
 use itertools::Itertools;
 use nusamai_citygml::{object::Value, schema::Schema};
-use nusamai_mvt::tileid::TileIdMethod;
+use tinymvt::tileid::TileIdMethod;
 use nusamai_projection::cartesian::geodetic_to_geocentric;
 use rayon::prelude::*;
 use slice::{slice_to_tiles, SlicedFeature};
diff --git a/nusamai/src/sink/cesiumtiles/slice.rs b/nusamai/src/sink/cesiumtiles/slice.rs
index 8a2aab043..295ecbd47 100644
--- a/nusamai/src/sink/cesiumtiles/slice.rs
+++ b/nusamai/src/sink/cesiumtiles/slice.rs
@@ -9,9 +9,9 @@ use nusamai_citygml::{
     geometry::GeometryType,
     object::{ObjectStereotype, Value},
 };
-use nusamai_mvt::TileZXY;
 use nusamai_plateau::{appearance, Entity};
 use serde::{Deserialize, Serialize};
+use tinymvt::TileZXY;
 
 use super::{material::Material, tiling};
 use crate::sink::cesiumtiles::{material::Texture, tiling::zxy_from_lng_lat};
diff --git a/nusamai/src/sink/cesiumtiles/tiling/tree.rs b/nusamai/src/sink/cesiumtiles/tiling/tree.rs
index 7a4e84394..57150f0cd 100644
--- a/nusamai/src/sink/cesiumtiles/tiling/tree.rs
+++ b/nusamai/src/sink/cesiumtiles/tiling/tree.rs
@@ -1,7 +1,7 @@
 //! Tileset encoder
 
 use cesiumtiles::tileset;
-use nusamai_mvt::TileZXY;
+use tinymvt::TileZXY;
 
 use super::scheme::{calc_parent_zxy, geometric_error};
 
diff --git a/nusamai/src/sink/mvt/mod.rs b/nusamai/src/sink/mvt/mod.rs
index 34fd96c2c..76040f8e3 100644
--- a/nusamai/src/sink/mvt/mod.rs
+++ b/nusamai/src/sink/mvt/mod.rs
@@ -16,12 +16,12 @@ use flatgeom::{MultiPolygon, MultiPolygon2};
 use hashbrown::HashMap;
 use itertools::Itertools;
 use nusamai_citygml::{object, schema::Schema};
-use nusamai_mvt::{geometry::GeometryEncoder, tag::TagsEncoder, tileid::TileIdMethod, vector_tile};
 use prost::Message;
 use rayon::prelude::*;
 use serde::{Deserialize, Serialize};
 use slice::slice_cityobj_geoms;
 use tags::convert_properties;
+use tinymvt::{geometry::GeometryEncoder, tag::TagsEncoder, tileid::TileIdMethod, vector_tile};
 
 use crate::{
     get_parameter_value,
diff --git a/nusamai/src/sink/mvt/slice.rs b/nusamai/src/sink/mvt/slice.rs
index 6041df8a7..bcbd40274 100644
--- a/nusamai/src/sink/mvt/slice.rs
+++ b/nusamai/src/sink/mvt/slice.rs
@@ -6,8 +6,8 @@ use nusamai_citygml::{
     geometry::GeometryType,
     object::{ObjectStereotype, Value},
 };
-use nusamai_mvt::{webmercator::lnglat_to_web_mercator, TileZXY};
 use nusamai_plateau::Entity;
+use tinymvt::{webmercator::lnglat_to_web_mercator, TileZXY};
 
 pub fn slice_cityobj_geoms<E>(
     obj: &Entity,
diff --git a/nusamai/src/sink/mvt/tags.rs b/nusamai/src/sink/mvt/tags.rs
index 4bfd88bc7..0a3be2af5 100644
--- a/nusamai/src/sink/mvt/tags.rs
+++ b/nusamai/src/sink/mvt/tags.rs
@@ -1,5 +1,5 @@
 use nusamai_citygml::object;
-use nusamai_mvt::tag::TagsEncoder;
+use tinymvt::tag::TagsEncoder;
 
 pub fn convert_properties(
     tags: &mut Vec<u32>,
diff --git a/nusamai/src/transformer/transform/projection.rs b/nusamai/src/transformer/transform/projection.rs
index 0b45b4e77..281084017 100644
--- a/nusamai/src/transformer/transform/projection.rs
+++ b/nusamai/src/transformer/transform/projection.rs
@@ -111,7 +111,7 @@ impl ProjectionTransform {
                             Self::rectangular_to_lnglat(v[0], v[1], v[2], input_epsg);
                     };
                     // LngLat to Web Mercator
-                    (v[0], v[1]) = nusamai_mvt::webmercator::lnglat_to_web_mercator_meters(lng, lat)
+                    (v[0], v[1]) = tinymvt::webmercator::lnglat_to_web_mercator_meters(lng, lat)
                 });
                 geom_store.epsg = self.output_epsg;
             }