diff --git a/docs/sending/submit.mdx b/docs/sending/submit.mdx
index ce15b347e5c0c4d9bdcab5a1d5050bbfa6b154bf..72f0e420a75141e096ba2357fe72a7e92fc766d3 100644
--- a/docs/sending/submit.mdx
+++ b/docs/sending/submit.mdx
@@ -34,11 +34,11 @@ Ein Beispiel für die Nutzung des Endpunkt ist im Folgenden Ausschnitt dargestel
 $ export SUBMISSION_API=https://submission-api-testing.fit-connect.fitko.dev
 $ export JWT_TOKEN=eyJhbGciOiJIUzI1NiJ9.eyJJc3N1Z...NL-MKFrDGvn9TvkA
 $ export SUBMISSION_ID=63f0c991-0635-4e18-8a4b-fb0c01de9f5c
-$ curl \
-    -H "Authorization: Bearer $JWT_TOKEN" \
-    -H "Content-Type: application/json" \
-    --data '{ "encryptedMetadata": "6r4H2H_WIzCv8Pd-uetmcbK...iVBKF3ylHRUahmZ" }' \
-    -X PUT "$SUBMISSION_API/v1/submissions/$SUBMISSION_ID"
+$ export ENC_META_DATA=6r4H2H_WIzCv8Pd-uetmcbK...iVBKF3ylHRUahmZ
+$ curl -L -X PUT "$SUBMISSION_API/v1/submissions/$SUBMISSION_ID" \
+  -H "Authorization: Bearer $JWT_TOKEN" \
+  -H "Content-Type: application/json" \
+  --data-raw "{ \"encryptedMetadata\": \"$ENC_META_DATA\" }"
 ```
 
 </TabItem>