Merge pull request #106 from humanmade/backport-103-to-v4-branch

[Backport v4-branch] Ensure Composer v1 is used
humanmade · Oct 27, 2020 · f9bf448 · f9bf448
2 parents 13eb453 + 9e35f30
commit f9bf448
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/travis/altis.yml b/travis/altis.yml
@@ -31,6 +31,10 @@ matrix:
  include:
  - php: 7.2
 
+# Ensure composer v1 is still used.
+before_install:
+ - composer self-update --1
+
 # Install application and start the local server
 before_script:
  - composer install