diff --git a/.travis.yml b/.travis.yml
index e5a2d62..6a3e427 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -45,10 +45,12 @@ jobs:
           on:
             branch: master
 
-    # feature: snapcrafting, 13 lines
+    # feature: snapcrafting, 16 lines
     - stage: upload to snapcraft
       name: build and publish snaps
       script:
+        - export CHANGED_FILES=($(git diff --name-only $TRAVIS_COMMIT_RANGE))
+        - echo $CHANGED_FILES
         # use custom snapcraft image based on Ubuntu 18.04
         - docker run yakshaveinc/snapcraft:core18 snapcraft version
         - docker run -v $PWD:/src:Z -w /src/snapcrafting/yakshaveinc yakshaveinc/snapcraft:core18 snapcraft
diff --git a/snapcrafting/myip/snapcraft.yaml b/snapcrafting/myip/snapcraft.yaml
index 7f3e74c..7f3bba2 100644
--- a/snapcrafting/myip/snapcraft.yaml
+++ b/snapcrafting/myip/snapcraft.yaml
@@ -18,7 +18,6 @@ parts:
     # overriding the build/ step to copy the script for packing
     # https://snapcraft.io/docs/parts-lifecycle#heading--parts-directories
     override-build: |
-      pwd
       cp myip.sh $SNAPCRAFT_PART_INSTALL/
     # installing `dig`
     stage-packages: