diff --git a/src/model/docker.ts b/src/model/docker.ts
index 98e44eff..f379f04c 100644
--- a/src/model/docker.ts
+++ b/src/model/docker.ts
@@ -47,6 +47,7 @@ class Docker {
         --env UNITY_PASSWORD \
         --env UNITY_SERIAL \
         --env UNITY_VERSION="${version}" \
+        --env USYM_UPLOAD_AUTH_TOKEN \
         --env PROJECT_PATH="${projectPath}" \
         --env BUILD_TARGET="${platform}" \
         --env BUILD_NAME="${buildName}" \