diff --git a/pkgs/build-support/docker/default.nix b/pkgs/build-support/docker/default.nix
index ae97d569133..2ce034134d0 100644
--- a/pkgs/build-support/docker/default.nix
+++ b/pkgs/build-support/docker/default.nix
@@ -120,7 +120,7 @@ rec {
     export GOPATH=$(pwd)
     export GOCACHE="$TMPDIR/go-cache"
     mkdir -p src/github.com/docker/docker/pkg
-    ln -sT ${docker.src}/components/engine/pkg/tarsum src/github.com/docker/docker/pkg/tarsum
+    ln -sT ${docker.moby.src}/pkg/tarsum src/github.com/docker/docker/pkg/tarsum
     go build
 
     mkdir -p $out/bin