diff --git a/ethcore/res/ethereum/kovan.json b/ethcore/res/ethereum/kovan.json
index 6561d9a6f..64f1c947c 100644
--- a/ethcore/res/ethereum/kovan.json
+++ b/ethcore/res/ethereum/kovan.json
@@ -12,13 +12,10 @@
 						"0x00427feae2419c15b89d1c21af10d1b6650a4d3d",
 						"0x4Ed9B08e6354C70fE6F8CB0411b0d3246b424d6c",
 						"0x0020ee4Be0e2027d76603cB751eE069519bA81A1",
-
 						"0x0010f94b296a852aaac52ea6c5ac72e03afd032d",
-
 						"0x007733a1FE69CF3f2CF989F81C7b4cAc1693387A",
 						"0x00E6d2b931F55a3f1701c7389d592a7778897879",
 						"0x00e4a10650e5a6D6001C38ff8E64F97016a1645c",
-
 						"0x00a0a24b9f0e5ec7aa4c7389b8302fd0123194de"
 					]
 				},
@@ -67,10 +64,10 @@
 		"0x00521965e7bd230323c423d96c657db5b79d099f": { "balance": "1606938044258990275541962092341162602522202993782792835301376" }
 	},
 	"nodes": [
-		"enode://0518a3d35d4a7b3e8c433e7ffd2355d84a1304ceb5ef349787b556197f0c87fad09daed760635b97d52179d645d3e6d16a37d2cc0a9945c2ddf585684beb39ac@40.68.248.100:30303",
-		"enode://dcf984764db421fa0cd8dc7fc02ae378545723abb94d179f55325514cc30185eaea3dcefde6e358b7cdbe970c50b7c49e841618713a9a72d6f3f59ad9949ec6b@52.165.239.18:30303",
+		"enode://56abaf065581a5985b8c5f4f88bd202526482761ba10be9bfdcd14846dd01f652ec33fde0f8c0fd1db19b59a4c04465681fcef50e11380ca88d25996191c52de@40.71.221.215:30303",
+		"enode://d07827483dc47b368eaf88454fb04b41b7452cf454e194e2bd4c14f98a3278fed5d819dbecd0d010407fc7688d941ee1e58d4f9c6354d3da3be92f55c17d7ce3@52.166.117.77:30303",
+		"enode://8fa162563a8e5a05eef3e1cd5abc5828c71344f7277bb788a395cce4a0e30baf2b34b92fe0b2dbbba2313ee40236bae2aab3c9811941b9f5a7e8e90aaa27ecba@52.165.239.18:30303",
 		"enode://7e2e7f00784f516939f94e22bdc6cf96153603ca2b5df1c7cc0f90a38e7a2f218ffb1c05b156835e8b49086d11fdd1b3e2965be16baa55204167aa9bf536a4d9@52.243.47.56:30303",
-		"enode://d51b3e98bf35addf2f1d0ea1ffc90483e24d7c60b0fb3be1701e818f3d6778c06e53fdec737a534fe222956296f9d6e909baa025916a94601897e5c7136a7d95@40.71.221.215:30303",
-		"enode://419d42e300e8fd379ff6d045d93d7e66a091441e7b3c9f1d3d10088d8634ad37721e6bf86148f78c3f1b9f1360dc566ca8ee830b2d2079bc9f7171ea6152bb64@52.166.117.77:30303"
+		"enode://0518a3d35d4a7b3e8c433e7ffd2355d84a1304ceb5ef349787b556197f0c87fad09daed760635b97d52179d645d3e6d16a37d2cc0a9945c2ddf585684beb39ac@40.68.248.100:30303"
 	]
 }