1 files changed, 2 insertions, 2 deletions

diff --git a/shared/extra-utils/server/servers.ts b/shared/extra-utils/server/servers.ts
index 40cf7f0f3..a0720d778 100644
--- a/shared/extra-utils/server/servers.ts
+++ b/shared/extra-utils/server/servers.ts
@@ -79,8 +79,8 @@ function flushTests (serverNumber?: number) {
   return new Promise<void>((res, rej) => {
     const suffix = serverNumber ? ` -- ${serverNumber}` : ''
 
-    return exec('npm run clean:server:test' + suffix, err => {
-      if (err) return rej(err)
+    return exec('npm run clean:server:test' + suffix, (err, _stdout, stderr) => {
+      if (err || stderr) return rej(err || new Error(stderr))
 
       return res()
     })