diff --git a/.travis.yml b/.travis.yml
index d23f98a7eca..39b0f2042a1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -83,8 +83,8 @@ before_install:
 install:
 - |
   echo "Updating Composer (version 2.5 is bugged and generate phpunit error Exception: Serialization of 'Closure' is not allowed)"
-  rm $TRAVIS_BUILD_DIR/composer.json
-  rm $TRAVIS_BUILD_DIR/composer.lock
+  #rm $TRAVIS_BUILD_DIR/composer.json
+  #rm $TRAVIS_BUILD_DIR/composer.lock
   composer -V
   composer self-update 2.4.4
   #composer -n init