diff --git a/.travis.yml b/.travis.yml
index db0176d9..9ed95f5a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ script:
   - 'printf "%s\n" "$TRAVIS_COMMIT_RANGE"'
   - 'CHANGED_FILES="$(git diff --name-only $TRAVIS_COMMIT_RANGE | grep "\.po$")" ;:'
   - 'printf "%s files changed.\n" "$(printf "%s" "$CHANGED_FILES" | grep -c "po$")" ;:'
-  - '[ -n "$CHANGED_FILES" ] && printf -- "- %s\n" $CHANGED_FILES ;:'
-  - '[ -n "$CHANGED_FILES" ] && powrap --check --quiet $CHANGED_FILES || :'
-  - '[ -n "$CHANGED_FILES" ] && pospell -p dict -l fr_FR $CHANGED_FILES || :'
-  - '[ -n "$CHANGED_FILES" ] && make CPYTHON_CLONE=/tmp/cpython/ || :'
+  - 'if [ -n "$CHANGED_FILES" ]; then printf -- "- %s\n" $CHANGED_FILES; fi'
+  - 'if [ -n "$CHANGED_FILES" ]; then powrap --check --quiet $CHANGED_FILES; fi'
+  - 'if [ -n "$CHANGED_FILES" ]; then pospell -p dict -l fr_FR $CHANGED_FILES; fi'
+  - 'if [ -n "$CHANGED_FILES" ]; then make CPYTHON_CLONE=/tmp/cpython/; fi'