diff --git a/.travis.yml b/.travis.yml
index c22c542..c3cd370 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,9 @@ php:
   - 7.0	
   - 5.6
   - 5.5
-  - 7.0
+  - 5.4
+  - 5.3
+  - 5.2
 
 before_script:
   - composer self-update