diff --git a/apps/explorer/.env b/apps/explorer/.env
index 272697aca..56370f422 100644
--- a/apps/explorer/.env
+++ b/apps/explorer/.env
@@ -20,6 +20,15 @@ NX_DEPLOY_PRIME_URL=$DEPLOY_PRIME_URL
 
 # App configuration variables
 NX_CHAIN_EXPLORER_URL = "https://explorer.vega.trading/.netlify/functions/chain-explorer-api"
-NX_TENDERMINT_URL = "https://mainnet-observer-proxy01.ops.vega.xyz"
-NX_TENDERMINT_WEBSOCKET_URL = "wss://mainnet-observer-proxy01.ops.vega.xyz/websocket"
-NX_VEGA_URL = "http://mainnet-observer.ops.vega.xyz:3008/query"
+NX_TENDERMINT_URL = "https://lb.testnet.vega.xyz/tm"
+NX_TENDERMINT_WEBSOCKET_URL = "wss://lb.testnet.vega.xyz/tm/websocket"
+NX_VEGA_URL = "https://lb.testnet.vega.xyz/query"
+
+# App flags
+NX_EXPLORER_ASSETS = 1
+NX_EXPLORER_GENESIS = 1
+NX_EXPLORER_GOVERNANCE = 1
+NX_EXPLORER_MARKETS = 1
+NX_EXPLORER_NETWORK_PARAMETERS = 1
+NX_EXPLORER_PARTIES = 1
+NX_EXPLORER_VALIDATORS = 1