1 files changed, 0 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 3495ef5..84effa1 100644
--- a/Makefile
+++ b/Makefile
@@ -25,7 +25,6 @@ matterbridge-$(GUIX_COMMIT).tar.xz:
 	rm -f $@
 	rm -f matterbridge-$(GUIX_COMMIT).tar
 	cp `guix time-machine \
-		--branch=master \
 		--commit=$(GUIX_COMMIT) \
 		-- \
 			pack \