diff --git a/.travis.yml b/.travis.yml
index 8655b27d4ed..8e1aa2aa10b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -287,10 +287,13 @@ script:
   php upgrade.php 3.9.0 4.0.0 ignoredbversion > $TRAVIS_BUILD_DIR/upgrade390400.log
   php upgrade2.php 3.9.0 4.0.0 MAIN_MODULE_API,MAIN_MODULE_SUPPLIERPROPOSAL > $TRAVIS_BUILD_DIR/upgrade390400-2.log
   php step5.php 3.9.0 4.0.0 > $TRAVIS_BUILD_DIR/upgrade390400-3.log
+  php upgrade.php 4.0.0 5.0.0 ignoredbversion > $TRAVIS_BUILD_DIR/upgrade400500.log
+  php upgrade2.php 4.0.0 5.0.0 MAIN_MODULE_API,MAIN_MODULE_SUPPLIERPROPOSAL > $TRAVIS_BUILD_DIR/upgrade400500-2.log
+  php step5.php 4.0.0 5.0.0 > $TRAVIS_BUILD_DIR/upgrade400500-3.log
   cd -
   set +e
   echo
-  #cat $TRAVIS_BUILD_DIR/upgrade390400-2.log
+  #cat $TRAVIS_BUILD_DIR/upgrade400500-2.log
   #cat /tmp/dolibarr_install.log
   
 - |