diff --git a/.travis.yml b/.travis.yml
index be7b2d2..c160e2b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,21 +10,12 @@ php:
 
 matrix:
   include:
-  - php: 5.3
-    dist: precise
-    env: BRANCH=1.6.1.x
-  - php: 5.4
-    env: BRANCH=1.6.1.x
-  - php: 5.5
-    env: BRANCH=1.6.1.x
   - php: 5.6
     env: BRANCH=1.6.1.x
   - php: 7.0
     env: BRANCH=1.6.1.x
   - php: 7.1
     env: BRANCH=1.6.1.x
-  - php: 7.2
-    env: BRANCH=1.6.1.x
 
 before_script:
   - bash tests/bin/clone_prestashop.sh
diff --git a/tests/bin/before_script.sh b/tests/bin/before_script.sh
index efd0fea..3fe6e86 100644
--- a/tests/bin/before_script.sh
+++ b/tests/bin/before_script.sh
@@ -10,6 +10,7 @@ cd $PRESTASHOP_DIR
 
 if [ -z $BRANCH ]; then
     cp tests/parameters.yml.travis app/config/parameters.yml
+    bash travis-scripts/install-prestashop
+else
+    bash travis-scripts/install-prestashop.sh
 fi
-
-bash travis-scripts/install-prestashop.sh