diff --git a/chains/v21/preConfigured/chains.json b/chains/v21/preConfigured/chains.json
index b6096875a..82c64e3a3 100644
--- a/chains/v21/preConfigured/chains.json
+++ b/chains/v21/preConfigured/chains.json
@@ -239,6 +239,10 @@
         "chainId": "295aeafca762a304d92ee1505548695091f6082d3f0aa4d092ac3cd6397a6c5e",
         "name": "Autonomys Taurus Testnet (TESTNET)"
     },
+    {
+        "chainId": "b90d85934bfb24c3dda047c1e46eba140b4f18fd5c2810f763dd2d6be8047370",
+        "name": "Beresheet (TESTNET)"
+    },
     {
         "chainId": "c2e43792c8acc075e564558f9a2184a0ffe9b0fd573969599eee9b647358c6cf",
         "name": "Creditcoin PoS Testnet (TESTNET)"
diff --git a/chains/v21/preConfigured/chains_dev.json b/chains/v21/preConfigured/chains_dev.json
index b9f2ed007..384a12dc2 100644
--- a/chains/v21/preConfigured/chains_dev.json
+++ b/chains/v21/preConfigured/chains_dev.json
@@ -125,7 +125,7 @@
     },
     {
         "chainId": "f2b8faefcf9c370872d0b4d2eee31d46b4de4a8688153d23d82a39e2d6bc8bbc",
-        "name": "NeuroWeb Testnet (TESTNET)"
+        "name": "Neuro Testnet (TESTNET)"
     },
     {
         "chainId": "65c489fb7bfaf4a27f283faf694a64a8d7ae8fc0ed970fc4ebbf25d03095e4d0",
diff --git a/chains/v21/preConfigured/details/b90d85934bfb24c3dda047c1e46eba140b4f18fd5c2810f763dd2d6be8047370.json b/chains/v21/preConfigured/details/b90d85934bfb24c3dda047c1e46eba140b4f18fd5c2810f763dd2d6be8047370.json
new file mode 100644
index 000000000..64b015545
--- /dev/null
+++ b/chains/v21/preConfigured/details/b90d85934bfb24c3dda047c1e46eba140b4f18fd5c2810f763dd2d6be8047370.json
@@ -0,0 +1,19 @@
+{
+    "chainId": "b90d85934bfb24c3dda047c1e46eba140b4f18fd5c2810f763dd2d6be8047370",
+    "name": "Beresheet (TESTNET)",
+    "assets": [
+        {
+            "assetId": 0,
+            "symbol": "tEDG",
+            "precision": 18,
+            "icon": "Default.svg"
+        }
+    ],
+    "nodes": [
+        {
+            "url": "wss://beresheet.jelliedowl.net",
+            "name": "JelliedOwl"
+        }
+    ],
+    "addressPrefix": 7
+}
diff --git a/chains/v21/preConfigured/detailsDev/f2b8faefcf9c370872d0b4d2eee31d46b4de4a8688153d23d82a39e2d6bc8bbc.json b/chains/v21/preConfigured/detailsDev/f2b8faefcf9c370872d0b4d2eee31d46b4de4a8688153d23d82a39e2d6bc8bbc.json
index 82302029c..547c48db1 100644
--- a/chains/v21/preConfigured/detailsDev/f2b8faefcf9c370872d0b4d2eee31d46b4de4a8688153d23d82a39e2d6bc8bbc.json
+++ b/chains/v21/preConfigured/detailsDev/f2b8faefcf9c370872d0b4d2eee31d46b4de4a8688153d23d82a39e2d6bc8bbc.json
@@ -1,6 +1,6 @@
 {
     "chainId": "f2b8faefcf9c370872d0b4d2eee31d46b4de4a8688153d23d82a39e2d6bc8bbc",
-    "name": "NeuroWeb Testnet (TESTNET)",
+    "name": "Neuro Testnet (TESTNET)",
     "assets": [
         {
             "assetId": 0,