diff --git a/_data/chains/eip155-99.json b/_data/chains/eip155-99.json
index 0da81c93..f89082d1 100644
--- a/_data/chains/eip155-99.json
+++ b/_data/chains/eip155-99.json
@@ -18,5 +18,10 @@
   "shortName": "skl",
   "chainId": 99,
   "networkId": 99,
-  "slip44": 178
+  "slip44": 178,
+  "explorers": [{
+    "name": "blockscout",
+    "url": "https://blockscout.com/poa/core",
+    "standard": "none"
+  }]
 }
\ No newline at end of file