diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
deleted file mode 100644
index 1a36a55..0000000
--- a/.github/FUNDING.yml
+++ /dev/null
@@ -1 +0,0 @@
-github: [cuducos]
diff --git a/.github/workflows/gofmt.yaml b/.github/workflows/gofmt.yaml
deleted file mode 100644
index 309e93d..0000000
--- a/.github/workflows/gofmt.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-name: Format
-on: [push, pull_request]
-jobs:
-  format:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v6
-      - uses: actions/setup-go@v6
-        with:
-          go-version: "1.25"
-      - run: if [ "$(gofmt -s -l . | wc -l)" -gt 0 ]; then exit 1; fi
diff --git a/.github/workflows/golint.yaml b/.github/workflows/golint.yaml
deleted file mode 100644
index 27d6844..0000000
--- a/.github/workflows/golint.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
-name: Lint
-on: [push, pull_request]
-jobs:
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v6
-    - uses: actions/setup-go@v6
-      with:
-        go-version: "1.25.x"
-    - uses: golangci/golangci-lint-action@v9
-      with:
-        version: v2
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
deleted file mode 100644
index dd82cc2..0000000
--- a/.github/workflows/tests.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-name: Tests
-on: [push, pull_request]
-jobs:
-  test:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: ["windows-latest", "ubuntu-latest", "macOS-latest"]
-        go: ["1.24.x", "1.25.x"]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - uses: actions/checkout@v6
-      - uses: actions/setup-go@v6
-        with:
-          go-version: ${{ matrix.go }}
-      - run: "go test --race ."
diff --git a/.tangled/workflows/tests.yaml b/.tangled/workflows/tests.yaml
new file mode 100644
index 0000000..f9cbcbe
--- /dev/null
+++ b/.tangled/workflows/tests.yaml
@@ -0,0 +1,15 @@
+when:
+  - event: ["push"]
+    branch: ["main"]
+engine: "nixery"
+dependencies:
+  nixpkgs:
+    - go
+    - golangci-lint
+steps:
+  - name: Formatting
+    command: if [ "$(gofmt -s -l . | wc -l)" -gt 0 ]; then exit 1; fi
+  - name: Linter
+    command: golangci-lint run ./...
+  - name: Tests
+    command: go test -v -race ./...
diff --git a/README.md b/README.md
index 0bc51cf..d419962 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,7 @@
 # Chunk
 
-[![Tests](https://github.com/cuducos/chunk/actions/workflows/tests.yaml/badge.svg)](https://github.com/cuducos/chunk/actions/workflows/tests.yaml)
-[![Format](https://github.com/cuducos/chunk/actions/workflows/gofmt.yaml/badge.svg)](https://github.com/cuducos/chunk/actions/workflows/gofmt.yaml)
-[![Lint](https://github.com/cuducos/chunk/actions/workflows/golint.yaml/badge.svg)](https://github.com/cuducos/chunk/actions/workflows/golint.yaml)
-[![GoDoc](https://godoc.org/github.com/cuducos/chunk?status.svg)](https://godoc.org/github.com/cuducos/chunk)
+[![GoDoc](https://godoc.org/tangled.org/cuducos.me/chunk?status.svg)](https://godoc.org/tangled.org/cuducos.me/chunk)
+[![Sponsors](https://img.shields.io/github/sponsors/cuducos)](https://github.com/sponsors/cuducos)
 
 Chunk is a download tool for slow and unstable servers.
 
@@ -11,7 +9,7 @@ Chunk is a download tool for slow and unstable servers.
 
 ### CLI
 
-Install it with `go install github.com/cuducos/chunk/cmd/chunk@latest` then:
+Install it with `go install tangled.org/cuducos.me/chunk/cmd/chunk@latest` then:
 
 ```console
 $ chunk <URLs>
@@ -21,7 +19,7 @@ Use `--help` for detailed instructions.
 
 ### API
 
-The [`Download`](https://pkg.go.dev/github.com/cuducos/chunk#Download) method returns a channel with [`DownloadStatus`](https://pkg.go.dev/github.com/cuducos/chunk#DownloadStatus) statuses. This channel is closed once all downloads are finished, but the user is in charge of handling errors.
+The [`Download`](https://pkg.go.dev/tangled.org/cuducos.me/chunk#Download) method returns a channel with [`DownloadStatus`](https://pkg.go.dev/tangled.org/cuducos.me/chunk#DownloadStatus) statuses. This channel is closed once all downloads are finished, but the user is in charge of handling errors.
 
 #### Simplest use case
 
@@ -67,5 +65,5 @@ In order to avoid unnecessary stress on the server, `chunk` relies not only on H
 
 ## Why?
 
-The idea of the project emerged as it was difficult for [Minha Receita](https://github.com/cuducos/minha-receita) to handle the download of [37 files that adds up to just approx. 5Gb](https://www.gov.br/receitafederal/pt-br/assuntos/orientacao-tributaria/cadastros/consultas/dados-publicos-cnpj). Most of the download solutions out there (e.g. [`got`](https://github.com/melbahja/got)) seem to be prepared for downloading large files, not for downloading from slow and unstable servers — which is the case at hand.
+The idea of the project emerged as it was difficult for [Minha Receita](https://codeberg.org/cuducos/minha-receita) to handle the download of [37 files that adds up to just approx. 5Gb](https://www.gov.br/receitafederal/pt-br/assuntos/orientacao-tributaria/cadastros/consultas/dados-publicos-cnpj). Most of the download solutions out there (e.g. [`got`](https://github.com/melbahja/got)) seem to be prepared for downloading large files, not for downloading from slow and unstable servers — which is the case at hand.
 
diff --git a/cmd/chunk/download_progress.go b/cmd/chunk/download_progress.go
index 85db47e..1c5a57c 100644
--- a/cmd/chunk/download_progress.go
+++ b/cmd/chunk/download_progress.go
@@ -5,7 +5,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/cuducos/chunk"
+	"tangled.org/cuducos.me/chunk"
 )
 
 func humanSize(s float64) string {
diff --git a/cmd/chunk/main.go b/cmd/chunk/main.go
index 82d3907..2fbbdfe 100644
--- a/cmd/chunk/main.go
+++ b/cmd/chunk/main.go
@@ -6,8 +6,8 @@ import (
 	"os"
 	"time"
 
-	"github.com/cuducos/chunk"
 	"github.com/spf13/cobra"
+	"tangled.org/cuducos.me/chunk"
 )
 
 func checkOutputDir() error {
diff --git a/go.mod b/go.mod
index 4b43557..42c8f71 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/cuducos/chunk
+module tangled.org/cuducos.me/chunk
 
 go 1.25