diff --git a/zksync-era/external-node/zksync-era-mainnet-external-node-archive.yml b/zksync-era/external-node/zksync-era-mainnet-external-node-archive.yml
index ab30b101..a4878bb7 100644
--- a/zksync-era/external-node/zksync-era-mainnet-external-node-archive.yml
+++ b/zksync-era/external-node/zksync-era-mainnet-external-node-archive.yml
@@ -51,7 +51,7 @@ services:
     networks:
       - chains
     volumes:
-      - ${ZKSYNC_ERA_MAINNET_EXTERNAL_NODE_ARCHIVE_DATA:-zksync-era-mainnet-external-node-archive}:/db \
+      - ${ZKSYNC_ERA_MAINNET_EXTERNAL_NODE_ARCHIVE_DATA:-zksync-era-mainnet-external-node-archive}:/db
       - /slowdisk:/slowdisk
 
   zksync-era-mainnet-archive:
diff --git a/zksync-era/external-node/zksync-era-mainnet-external-node-pruned.yml b/zksync-era/external-node/zksync-era-mainnet-external-node-pruned.yml
index 15f45163..aeaa5096 100644
--- a/zksync-era/external-node/zksync-era-mainnet-external-node-pruned.yml
+++ b/zksync-era/external-node/zksync-era-mainnet-external-node-pruned.yml
@@ -51,7 +51,7 @@ services:
     networks:
       - chains
     volumes:
-      - ${ZKSYNC_ERA_MAINNET_EXTERNAL_NODE_PRUNED_DATA:-zksync-era-mainnet-external-node-pruned}:/db \
+      - ${ZKSYNC_ERA_MAINNET_EXTERNAL_NODE_PRUNED_DATA:-zksync-era-mainnet-external-node-pruned}:/db
       - /slowdisk:/slowdisk
 
   zksync-era-mainnet: