diff --git a/README.md b/README.md
index bb3e61c..8455396 100644
--- a/README.md
+++ b/README.md
@@ -149,10 +149,8 @@ You will have available a keeper node in the local and private `spree` network w
 
 Account                                      | Type     | Password/Key                 | Balance
 ---------------------------------------------|----------|------------------------------|-----------------
-`0x0011598De1016A350ad719D23586273804076774` | key      |                              | 1000000000 Ether
 `0x00Bd138aBD70e2F00903268F3Db08f2D25677C9e` | key      | node0                        | 1000000000 Ether
 `0x068Ed00cF0441e4829D9784fCBe7b9e26D4BD8d0` | key      | secret                       | 1000000000 Ether
-`0x6B0c56d1Ad5144b4d37fa6e27DC9afd5C2435c3B` | key      |                              | 1000000000 Ether
 `0xA99D43d86A0758d5632313b8fA3972B6088A21BB` | key      | secret                       | 1000000000 Ether
 `0xe2DD09d719Da89e5a3D0F2549c7E24566e947260` | mnemonic | [info here](#spree-mnemonic) | 1000000000 Ether
 `0xBE5449a6A97aD46c8558A3356267Ee5D2731ab5e` | mnemonic | [info here](#spree-mnemonic) | 1000000000 Ether
diff --git a/networks/spree/config/chain.json b/networks/spree/config/chain.json
index 75026ea..4affcaf 100644
--- a/networks/spree/config/chain.json
+++ b/networks/spree/config/chain.json
@@ -145,18 +145,12 @@
         }
       }
     },
-    "0x0011598De1016A350ad719D23586273804076774": {
-      "balance": "0x33B2E3C9FD0803CE8000000"
-    },
     "0x00Bd138aBD70e2F00903268F3Db08f2D25677C9e": {
       "balance": "0x33B2E3C9FD0803CE8000000"
     },
     "0x068Ed00cF0441e4829D9784fCBe7b9e26D4BD8d0": {
       "balance": "0x33B2E3C9FD0803CE8000000"
     },
-    "0x6B0c56d1Ad5144b4d37fa6e27DC9afd5C2435c3B": {
-      "balance": "0x33B2E3C9FD0803CE8000000"
-    },
     "0xA99D43d86A0758d5632313b8fA3972B6088A21BB": {
       "balance": "0x33B2E3C9FD0803CE8000000"
     },
diff --git a/networks/spree/keys/master0.json b/networks/spree/keys/master0.json
deleted file mode 100644
index 51c8c83..0000000
--- a/networks/spree/keys/master0.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "id": "0d1533e9-dd7a-a838-68dc-36ddc025c1ab",
-  "version": 3,
-  "crypto": {
-    "cipher": "aes-128-ctr",
-    "cipherparams": {
-      "iv": "acbabbab8eab2b952ad3cf2bd1aab0ca"
-    },
-    "ciphertext": "134b54d057c3c0a9ac08b5eae36c46ab8dd45774215ce860afaeb4e8e50c927d",
-    "kdf": "pbkdf2",
-    "kdfparams": {
-      "c": 10240,
-      "dklen": 32,
-      "prf": "hmac-sha256",
-      "salt": "6f9e3ebd99b24becad3e8f773f44df8397cad68694abf7651880528d9552bfe7"
-    },
-    "mac": "f8939019ec29b46694b5ac07fdf971ec740ca4de23e7ae84a1239f54c617f7d9"
-  },
-  "address": "6b0c56d1ad5144b4d37fa6e27dc9afd5c2435c3b",
-  "name": "master0"
-}
diff --git a/networks/spree/keys/master1.json b/networks/spree/keys/master1.json
deleted file mode 100644
index 5c78953..0000000
--- a/networks/spree/keys/master1.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "id": "76d1dcd3-0c3b-24c8-0875-78e3cc151659",
-  "version": 3,
-  "crypto": {
-    "cipher": "aes-128-ctr",
-    "cipherparams": {
-      "iv": "6cbc68e1c87f82cefc954217cec45d64"
-    },
-    "ciphertext": "a0f97cd495dbe38dc6fa13c23a7cc15a6abc75b894827bd2729a72bc3a1ec92d",
-    "kdf": "pbkdf2",
-    "kdfparams": {
-      "c": 10240,
-      "dklen": 32,
-      "prf": "hmac-sha256",
-      "salt": "b7704b289ced489bf6da93f6d335537763d3cc68460509321a73e50b185685de"
-    },
-    "mac": "881850b5ce7709a7fd5ea923d97f77f0bd8717f054c44d35104cafc78d21813c"
-  },
-  "address": "0011598de1016a350ad719d23586273804076774",
-  "name": "master1"
-}