diff --git a/deploy/selfmedia-voice/compose.d518.yaml b/deploy/selfmedia-voice/compose.d518.yaml
index c335e738..fd9fac6d 100644
--- a/deploy/selfmedia-voice/compose.d518.yaml
+++ b/deploy/selfmedia-voice/compose.d518.yaml
@@ -72,7 +72,7 @@ services:
       - ${VOICE_CACHE_DIR}/model:/model:ro
       - ${VOICE_DATA_DIR}:/data
     healthcheck:
-      test: [CMD, curl, --fail, --silent, http://127.0.0.1:${VOICE_PORT}/health]
+      test: [CMD, curl, --fail, --silent, "http://127.0.0.1:${VOICE_PORT}/health"]
       interval: 30s
       timeout: 10s
       retries: 20