diff --git a/ingestor/Dockerfile b/ingestor/Dockerfile
index 26d41bc2c5d6955b15dc605c397f53c0f12c8c67..1f3316d53bcd9172681708bfd18441b7e8afabac 100644
--- a/ingestor/Dockerfile
+++ b/ingestor/Dockerfile
@@ -48,7 +48,7 @@ ENV COLLECTION_ID= \
     COLLECTION= \
     REDIS_HOST= \
     REDIS_PORT="6379" \
-    REDIS_QUEUE_KEY="preprocess-md_queue" \
+    REDIS_PREPROCESS_MD_QUEUE_KEY="preprocess-md_queue" \
     ST_AUTH_VERSION=3 \
     OS_AUTH_URL= \
     OS_USERNAME= \