diff --git a/car/go.mod b/car/go.mod
new file mode 100644
index 0000000000000000000000000000000000000000..eb6577b6dc9b5e2cf25c2306489a695f52287af9
--- /dev/null
+++ b/car/go.mod
@@ -0,0 +1,11 @@
+module github.com/ipld/go-car/car
+
+go 1.13
+
+require (
+	github.com/ipld/go-car v0.0.5
+	github.com/urfave/cli v1.22.4
+)
+
+// Only applies when built by checking out the source directory.
+replace github.com/ipld/go-car => ./..
diff --git a/car/go.sum b/car/go.sum
new file mode 100644
index 0000000000000000000000000000000000000000..612012a091d72dca5bf7d3813652c5b368e6b1b2
--- /dev/null
+++ b/car/go.sum
@@ -0,0 +1,366 @@
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+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
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diff --git a/go.mod b/go.mod
index 4784ebb740c2f87ece6b708179bce41590a8166d..457a807505441c510bb165e7a34434c9058c9b34 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,6 @@ require (
 	github.com/ipld/go-ipld-prime-proto v0.0.0-20191113031812-e32bd156a1e5
 	github.com/multiformats/go-multihash v0.0.5
 	github.com/stretchr/testify v1.3.0
-	github.com/urfave/cli v1.20.0
 )
 
 go 1.13
diff --git a/go.sum b/go.sum
index 838f483c1f6af138547e26cb6c7d543fa5452017..21a6f3e90a85d5427ae6ae0ef00fe2b4d7d7020e 100644
--- a/go.sum
+++ b/go.sum
@@ -331,8 +331,6 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
-github.com/urfave/cli v1.20.0 h1:fDqGv3UG/4jbVl/QkFwEdddtEDjh/5Ov6X+0B/3bPaw=
-github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/warpfork/go-wish v0.0.0-20180510122957-5ad1f5abf436 h1:qOpVTI+BrstcjTZLm2Yz/3sOnqkzj3FQoh0g+E5s3Gc=
 github.com/warpfork/go-wish v0.0.0-20180510122957-5ad1f5abf436/go.mod h1:x6AKhvSSexNrVSrViXSHUEbICjmGXhtgABaHIySUSGw=
 github.com/warpfork/go-wish v0.0.0-20190328234359-8b3e70f8e830 h1:8kxMKmKzXXL4Ru1nyhvdms/JjWt+3YLpvRb/bAjO/y0=