diff --git a/ci/lib-travisci.sh b/ci/lib-travisci.sh
index 0e1c38491c..331d3eb3a6 100755
--- a/ci/lib-travisci.sh
+++ b/ci/lib-travisci.sh
@@ -23,7 +23,7 @@ skip_branch_tip_with_tag () {
 
 # Set 'exit on error' for all CI scripts to let the caller know that
 # something went wrong
-set -e
+set -ex
 
 skip_branch_tip_with_tag