Update Dockerfile

diff --git a/image/discourse_21/Dockerfile b/image/discourse_21/Dockerfile
index bd181566aeee91997f18dd4cee87e75bbb10c445..f78962aabb3ae7f1a74ac3e73dd53ab934ce332a 100644 (file)
--- a/image/discourse_21/Dockerfile
+++ b/image/discourse_21/Dockerfile
@@ -7,7 +7,7 @@ RUN useradd discourse -s /bin/bash -m -U &&\
     mkdir /var/www && cd /var/www &&\
      git clone https://github.com/discourse/discourse.git &&\
      cd discourse &&\
-     git remote set-branches origin tests-passed &&\
+     git remote set-branches --add origin tests-passed &&\
      cd .. &&\
      chown -R discourse:discourse /var/www/discourse &&\
     cd /var/www/discourse &&\