diff --git a/ci/travis/setup.sh b/ci/travis/setup.sh
index 42a65a92..9ae10672 100755
--- a/ci/travis/setup.sh
+++ b/ci/travis/setup.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-set -ex
+set -e
 
 ### Setup Rust toolchain #######################################################