diff --git a/scripts/src/docker.ts b/scripts/src/docker.ts
index a1561f4f..eb6da45d 100644
--- a/scripts/src/docker.ts
+++ b/scripts/src/docker.ts
@@ -503,7 +503,7 @@ async function probe(url: string): Promise<unknown> {
 function dockerExecJson(container: string, path: string): unknown {
   const url = `http://127.0.0.1:8080${path}`;
   const script = [
-    "set -euo pipefail",
+    "set -eu",
     "if command -v backend-core >/dev/null 2>&1; then",
     `  exec backend-core --fetch-json ${shellQuote(url)}`,
     "fi",