diff --git a/.scrutinizer.yml b/.scrutinizer.yml
index 9190615..d284f58 100644
--- a/.scrutinizer.yml
+++ b/.scrutinizer.yml
@@ -1,5 +1,5 @@
 before_commands:
-    - 'composer install --prefer-source --no-interaction'
+    - 'composer install --prefer-dist --no-interaction'
 filter:
     paths:
         - 'src/*'
diff --git a/.travis.yml b/.travis.yml
index 69a61b3..1f3c999 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,6 @@ env:
     - coverage=no
 
 before_script:
-  - travis_retry composer self-update
   - composer config discard-changes true
   - if [[ $setup = 'basic' ]]; then travis_retry composer install --prefer-dist --no-interaction; fi
   - if [[ $setup = 'stable' ]]; then travis_retry composer update --prefer-dist --no-interaction --prefer-stable; fi