diff --git a/.travis.yml b/.travis.yml
index 65283d5..5f6e099 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ before_install:
   - git clone https://github.com/oznu/docker-arm-ci.git ~/docker-arm-ci
 
 before_scripts:
+  - echo "TRAVIS_PULL_REQUEST=$TRAVIS_PULL_REQUEST TRAVIS_BRANCH=$TRAVIS_BRANCH"
   - export TARGET_IMAGE_TAG=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then if [ "$TRAVIS_BRANCH" = "master" ]; then echo "armhf"; else echo "$TRAVIS_BRANCH-armhf"; fi; else echo ""; fi)
 
 script: