diff --git a/networks/ethereum/1node-clique/networkconfig.json b/networks/ethereum/1node-clique/networkconfig.json
index 62292c5d2..58fee24eb 100644
--- a/networks/ethereum/1node-clique/networkconfig.json
+++ b/networks/ethereum/1node-clique/networkconfig.json
@@ -2,7 +2,7 @@
     "caliper": {
         "blockchain": "ethereum",
         "command" : {
-            "start": "docker-compose -f ./networks/ethereum/1node-clique/docker-compose.yml up -d && sleep 60s",
+            "start": "docker-compose -f ./networks/ethereum/1node-clique/docker-compose.yml up -d && sleep 60",
             "end" : "docker-compose -f ./networks/ethereum/1node-clique/docker-compose.yml down"
           }
     },