diff --git a/corepkgs/channels/Makefile.am b/corepkgs/channels/Makefile.am
index 1bf73f7f4c..44540376de 100644
--- a/corepkgs/channels/Makefile.am
+++ b/corepkgs/channels/Makefile.am
@@ -8,4 +8,4 @@ install-exec-local:
 
 include ../../substitute.mk
 
-EXTRA_DIST = default.nix unpack.sh.in
+EXTRA_DIST = unpack.nix unpack.sh.in