diff --git a/tests/multi-language-repo/build.sh b/tests/multi-language-repo/build.sh
index 3ebb97fb0..e0c4a5539 100755
--- a/tests/multi-language-repo/build.sh
+++ b/tests/multi-language-repo/build.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -eo pipefail
 
 gcc -o main main.c