diff --git a/test/fetch-test-deps.sh b/test/fetch-test-deps.sh
index 2ea72a16..f9ec1da0 100755
--- a/test/fetch-test-deps.sh
+++ b/test/fetch-test-deps.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -e
+set -euo pipefail
 
 cd "$(dirname "$0")"
 
diff --git a/test/run-tests.sh b/test/run-tests.sh
index 8689c7ab..04be0ecb 100755
--- a/test/run-tests.sh
+++ b/test/run-tests.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -e
+set -euo pipefail
 
 cd "$(dirname "$0")"