diff --git a/justfile b/justfile
index 162ca92..623475d 100644
--- a/justfile
+++ b/justfile
@@ -6,7 +6,7 @@ default:
 
 # Run tests for one or multiple projects within this respository
 test +projects=PROJECTS:
-    #!/usr/bin/env bash
+    #!/usr/bin/env -S bash -eoE pipefail
     for p in {{projects}}; do
         poetry -C ${p}/ install
         poetry -C ${p}/ run nox -f ${p}/noxfile.py -s coverage