diff --git a/6-1-build_and_deploy.tex b/6-1-build_and_deploy.tex
index d0daf1d..b7ecdf5 100644
--- a/6-1-build_and_deploy.tex
+++ b/6-1-build_and_deploy.tex
@@ -25,11 +25,9 @@ publish:
   sftp:
     host: eddie.maglab.space
     username: esper
-    files:
-      - dist/*
+    files: [ dist/* ]
     destination_path: './'
-    when:
-      branch: master
+    when: branch: master
 \end{lstlisting}
 
 For deployment, only the master branch is considered.