diff --git a/shippable.yml b/shippable.yml
index 234581d..2da2c52 100644
--- a/shippable.yml
+++ b/shippable.yml
@@ -2,7 +2,7 @@ language: php
 
 php: 
  # - 5.3
-   - 5.6
+ #  - 5.6
    - 5.5
    - 5.4
   
@@ -10,6 +10,8 @@ before_script:
   - mkdir -p shippable/codecoverage
   - mkdir -p shippable/testresults
   - printenv
+  - echo $HEAD_BRANCH
+  - echo $BASE_BRANCH 
 
 script:
    - phpunit  --log-junit shippable/testresults/junit.xml --coverage-xml shippable/codecoverage tests/calculator_test.php
@@ -21,4 +23,4 @@ notifications:
     - vidyac.raghav@gmail.com
     
 archive: true
-cache: true
+#cache: true