diff --git a/.travis.yml b/.travis.yml
index f64e3c1..76a6629 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,20 +20,11 @@ env:
 
 matrix:
   include:
-    - php: 7.1
+    - php: 5.6
       env: DB=MYSQL CORE_RELEASE=4 COVERAGE=1
-
-    - php: 5.5
-      env: DB=MYSQL CORE_RELEASE=4
-
-    - php: 5.6
-      env: DB=MYSQL CORE_RELEASE=4
-    - php: 5.6
-      env: DB=PGSQL CORE_RELEASE=4
-    - php: 5.6
-      env: DB=SQLITE CORE_RELEASE=4
-
     - php: 7.0
+      env: DB=PGSQL CORE_RELEASE=4
+    - php: 7.1.2
       env: DB=MYSQL CORE_RELEASE=4
 
 before_script: