1 files changed, 12 insertions, 0 deletions
diff --git a/src/nix-channel/unpack-channel.nix b/src/nix-channel/unpack-channel.nix
new file mode 100644
index 000000000..10515bc8b
--- /dev/null
+++ b/src/nix-channel/unpack-channel.nix
@@ -0,0 +1,12 @@
+{ name, channelName, src }:
+
+derivation {
+  builder = "builtin:unpack-channel";
+
+  system = "builtin";
+
+  inherit name channelName src;
+
+  # No point in doing this remotely.
+  preferLocalBuild = true;
+}