diff --git a/_data/chains/eip155-397.json b/_data/chains/eip155-397.json
index 4ec30275d3d8..4eee6db46f72 100644
--- a/_data/chains/eip155-397.json
+++ b/_data/chains/eip155-397.json
@@ -16,7 +16,7 @@
   "explorers": [
     {
       "name": "Near Blocks",
-      "url": "https://nearblocks.io/",
+      "url": "https://nearblocks.io",
       "standard": "none"
     }
   ]
diff --git a/_data/chains/eip155-398.json b/_data/chains/eip155-398.json
index 91e9b47f7ebd..040d64fd0951 100644
--- a/_data/chains/eip155-398.json
+++ b/_data/chains/eip155-398.json
@@ -16,7 +16,7 @@
   "explorers": [
     {
       "name": "Near blocks",
-      "url": "https://testnet.nearblocks.io/",
+      "url": "https://testnet.nearblocks.io",
       "standard": "none"
     }
   ]